Metric conversions 80 miles per hour to feet per second. The earth is in motion. Your average speed will be 5.71 miles per hour. Conversion: Kilometers Per Hour to Miles Per Hour The base unit for speed is meters per second (Non-SI Unit) [Kilometers Per Hour] symbol/abbrevation: (km/h) [Miles Per Hour] symbol/abbrevation: (mi/h) How to convert Kilometers Per Hour to Miles Per Hour (km/h to mi/h)? In 1969, some open road speed limits were increased to 60 miles per hour (97 km/h). Download this stock image: Eighty (80) miles per hour speed limit road sign on black background - A895X8 from Alamy's library of millions of high resolution stock photos, illustrations and vectors. (80 miles/hour)*(0.75 hr) = 60 miles. Conversion in the opposite direction. miles per second (mps) miles per hour (mph) foot per second (fps) foot per minute (ft/min) sport units. To convert from miles per hour to kilometers per hour, multiply your figure by 1.609344 (or divide by 0.62137119223733) . Kilometres per hour (also spelling: kilometer per hour) is a unit of speed, defined as the number of kilometers travelled in one hour. 1 Mile per Hour: A distance of one international mile or 1 760 international yards or exactly 1609.344 meters travelled in one hour or exactly 3 600 seconds. Usage of fractions is recommended when more precision is needed. History/origin: The unit of kilometers per hour is based on the meter, which was formally defined in 1799. So for 80 we have: (80 × 25146) ÷ 15625 = 2011680 ÷ 15625 = 128.74752 Kilometers per Hour So finally 80 mph = 128.74752 km per hour Road speed limits are given in kilometers per hour which is abbreviated as kph or km/h. 80 miles/hour to milliparsec/minute. For example, 1 mile per hour can be written as 1 mph, 1 mi/h, or 1 MPH. Kilometers per hour can be abbreviated to km/h or kmh and miles per hour can be shortened to mph. 30 kilometers per hour to miles per hour = 18.64114 miles per hour. Miles per day . 20 kilometers per hour to miles per hour = 12.42742 miles per hour. Use this page to learn how to convert between kilometres and miles. km or miles The SI base unit for length is the metre. It is equal to exactly 1.609344 kilometers per hour. The United Kingdom also uses this on the roads although officially the metric system has been adopted. What is the formula to convert from 80 kmh/h to mp/h? Type in your own numbers in the form to convert the units! Road speed limits are given in miles per hour which is abbreviated as mph or mi/h. Miles per hour. minute per kilometer (min/km) second per kilometer (sec/km) second per 100 meters (sec/hm) minute per mile (min/mile) second per mile (sec/mile) nautical speed units. The kilometer per hour is a unit of speed, expressing the number of kilometers travelled in one hour. 0 0. That’s eighty miles-per-hour. So for 80 we have: (80 × 15625) ÷ 25146 = 1250000 ÷ 25146 = 49.709695378987 Miles per Hour So finally 80 km per hour = 49.709695378987 mph The kilometer per hour is a unit of speed, expressing the number of kilometers travelled in one hour. Kilometers per hour is a metric system unit of speed expressing the number of kilometers traveled in an hour. 80 miles/hour to rod (US)/year (julian) 80 miles/hour to kiloparsecs/lunar year. 5 kilometers per hour to miles per hour = 3.10686 miles per hour. The United Kingdom also uses this on the roads although officially the metric system has been adopted. Hence. How many miles per hour are there in 1 kilometer per hour? Definition: The unit kilometers per hour (symbol: km/h) is a unit of speed expressing the number of kilometers traveled in one hour. 1 km/h = 0.277777778 m/s. Miles Per Hour Definition. 1 mph = 0.447 04 m/s. The km/h is the worldwide most commonly used speed unit on road signs and car speedometers. You may have noticed that there is quite a jump in top speed from around the 25 mph (40 kph) mark up to 40 mph (64 kph). Our Miles Per Hour Calculator can tell you how many miles you drive in a single stretch. Mile/hour. Solution: Formula: mph * 1.609344 = kmph Calculation: So 80 km/h speed it takes an hour to drive 80km. Privacy policy | Kilometers per hour to Miles per hour formula Miles per hour. It can also be expressed as: 90 kilometers per hour is equal to 1 0.0178816 miles per hour. Note: Kilometer per hour is a metric unit of speed. Note that rounding errors may occur, so always check the results. To convert any value in kilometers per hour to miles per hour, just multiply the value in kilometers per hour by the conversion factor 0.62137119223733.So, 21.8 kilometers per hour times 0.62137119223733 is equal to 13.55 mph. This conversion of 80.61 meters per hour to miles per hour has been calculated by multiplying 80.61 meters per hour by 0.0006 and the result is 0.0500 miles per hour. That's eighty miles-per-hour. Therefore, 40 meters per second is faster than 80 miles per hour. In this case we should multiply 80 Kilometers/Hour by 0.62137119223783 to get the equivalent result in Miles/Hour: 80 Kilometers/Hour x 0.62137119223783 = 49.709695379026 Miles/Hour 10 kilometers per hour to miles per hour = 6.21371 miles per hour. 1 mile per hour (mph) = 0.016666667 mile per minute (mi/min). How to convert. Multiply the value by 0.62. Convert km/h, meters per second and miles per hour Even though these conversions are covered in the Converter on this website, they are so common that they have their own converter. ... 80 Miles Per Hour. Km/h means how many kms you drive in an hour. About | 80 km per hour to mph conversion result above is displayed in three different forms: as a decimal (which could be rounded), in scientific notation (scientific form, standard index form or standard form in the United Kingdom) and as a fraction (exact result). Kilometer/hour. You can convert between miles per hour, meters per second and kilomoters per hour. Animal is the cheetah, which has a recorded speed of between 109.4 km/h (68.0 mph) and 120.7 km/h (75.0 mph). Anonymous. Note that rounding errors may occur, so always check the results. Use this running pace converter to convert your running pace from minutes per kilometer (min/km) to minutes per mile (min/mile) or from minutes per mile (min/mi) back to minutes per kilometer (min/km). How to recalculate 40 Km per hour to Miles per hour? 0 0. If we want to calculate how many Miles per Hour are 80 Kilometers per Hour we have to multiply 80 by 15625 and divide the product by 25146. Start by looking at your units: miles per hour, or miles/hour. Anonymous. Km per hour to Miles per hour conversion example. In this case 1 mile per hour is equal to 0.019942304832698 × 80.7 kilometers per hour. Something traveling at one kilometer per hour is traveling about 0.278 meters per second, or about 0.621 miles per hour. Sample task: convert 100 miles per hour to kilometers per hour. To convert 80 kilometers per hour into miles per hour we have to multiply 80 by the conversion factor in order to get the velocity amount from kilometers per hour to miles per hour. Mile/Hour : Conversion Kilometer per hour to Mile per hour (kmph to mph). Wind Speed Converter - Convert wind speeds between Miles per hour, kilometers per hour, knots, metres per second, feet per second : Online Calculators - Online Converters - Unit Measurement Translators Metric <-> Imperial <-> Metric ... feet per second. The symbol of kilometre per hour is km/h or km•h−1. hour.How many miles per hour was the driver traveling? 45 minutes = 3/4 hr or 0.75 hr. One mph equals exactly 1.609344 kilometers per hour (km/h). Change the units for other conversions like km to mph, mph to km, etc. What is Kilometers per Hour? So for 80 we have: (80 × 15625) ÷ 25146 = 1250000 ÷ 25146 = 49.709695378987 Miles per Hour, So finally 80 km per hour = 49.709695378987 mph, © 2021 UnitChefs. There are 1.609344 kilometers per hour in 1 mile per hour. Currently, mile per hour is the standard unit used for speed limits, and generally to express speeds on roads in the UK and the USA. 1 Kilometer per Hour = 0.62137119223 Mile per Hour. Type in your own numbers in the form to convert the units! Miles per hour is an imperial unit for speed which defined as the number of statute miles covered in one hour. 1 Kilometer per hour (kph, km/h) = 0.277 777 778 meters per second (SI base unit). YouTuber tchappenings‘ wife ponders how long it will take to go 80 miles if one is doing 80mph. This is a good method for converting between units. Every display form has its own advantages and in different situations particular form is more convenient than another. For example, to convert 50 mph to kph, multiply 50 by 1.609344, that makes 80.4672 kph is 50 mph. ft/s. h-1. meters cancel with meters, seconds with seconds, and minutes with minutes, and you are left with miles per hour, the units you need so you can compare the 2 speeds. kilometers per hour (kph) meters per minute (m/min) imperial units. There are 0.621371192 miles per kilometer. Task: Convert 250 miles per hour to meters per second (show work) Formula: mph x 0.44704 = m/s Calculations: 250 mph x 0.44704 = 111.76 m/s Result: 250 mph is equal to 111.76 m/s Conversion Table For quick reference purposes, below is a conversion table that you can use to convert from mph to m/s. What is 80 kilometers per hour in miles per hour? A girl asks her sister the classic 80 miles per hour question i.e. Source(s): https://shorte.im/a08zv. Advertisement. Miles per hour is a unit of speed, expressing the number of international miles covered per hour. 80 miles/hour to m/s. 1 Mile per hour = 1.60934 kilometers per hour = 0.44704 meters per second (SI base unit). 1 Kilometer per hour (kph) is equal to 0.62137119223 mile per hour (mph). There are 2 units of measurement, namely MPH (miles per hour) and km/h (kilometres per hour) used by different countries all over the world to set speed limits and you need to know which country uses MPH and which uses km/h before you hit the road. 80 miles/hour to nautical mile (US)/hour 80 km/h to mph conversion. So 1 km/h = 1 mile/h. The conversion of speed in miles per hour to a speed in kilometers per hour is easier with our online converter above, which also have a quick copy function. Think you suck at math? 1 kph = 0.62137119223 mph. kilometers per hour = miles per hour * 1.609344. « Previous. 90 Kilometers per Hour to Miles per Hour Conversion breakdown and explanation 90 km per hour to mph conversion result above is displayed in three different forms: as a decimal (which could be rounded), in scientific notation (scientific form, standard index form or standard form in the United Kingdom) and as a fraction (exact result). Kilometers Per Hour. In the global wide, the km/s is the most popularly used speed unit on road signs and car speedmeters. 80 miles/hour to rod.uk/min. To convert kilometres per hour to miles per hour: Take your speed. miles per hour to kilometers per hour formula. The hours cancel out and you're left with miles - that's an easy way to check your answer (units are correct). Miles per hour (mph or mi/h) is a British imperial and United States customary unit of speed expressing the number of miles travelled in one hour.It is used in the United Kingdom, the United States, and a number of smaller countries, most of which are UK or US territories, or have close historical ties with the UK or US. To convert any value in kilometers per hour to miles per hour, just multiply the value in kilometers per hour by the conversion factor 0.62137119223733.So, 6.8 kilometers per hour times 0.62137119223733 is equal to 4.225 miles per hour. It was not until later in the ⦠This conversion of 80.18 kilometers per hour to miles per hour has been calculated by multiplying 80.18 kilometers per hour by 0.6213 and the result is 49.8215 miles per hour. 40 kilometers per hour to miles per hour = 24.85485 miles per hour. For example, to convert 100 kph to mph, multiply 100 by 0.62137119223, that makes 62.137 mph is 100 kph. ... 80km In Miles. Kilometers/hour to Miles/hour formula: [Miles] = Km / 1.61 8 years ago. Approximation An approximate numerical result would be: eighty kilometers per hour is about forty-nine point seven one miles per hour , or alternatively, a mile per hour is about zero point zero two times eighty kilometers per hour . A handy trick if you donât have a calculator to hand (e.g., you're driving) is to use the Fibonacci sequence (1, 1, 2, 3, 5, 8â¦). Miles per Hour to Kilometers per Hour Conversions 1 km/h = 0.62137168933429 mi/h. The peregrine falcon is the fastest bird, and the fastest member of the animal animal kingdom, with a diving speed of 389 km/h (242 mph). 1 Knots = 1.1508 Miles per hour: 10 Knots = 11.5078 Miles per hour: 2500 Knots = 2876.95 Miles per hour: 2 Knots = 2.3016 Miles per hour: 20 Knots = 23.0156 Miles per hour: 5000 Knots = 5753.89 Miles per hour: 3 Knots = 3.4523 Miles per hour: 30 Knots = 34.5234 Miles per hour: 10000 Knots = 11507.79 Miles per hour: 4 Knots = 4.6031 Miles per hour: 40 Knots = 46.0312 Miles per hour In the global wide, the km/s is the most popularly used speed unit on road signs and car speedmeters. 1 Mile per hour = 1.60934 kilometers per hour = 0.44704 meters per second (SI base unit). 1 metre is equal to 0.001 km, or 0.00062137119223733 miles. The running Pace Converter will also show you your running pace in kilometers per hour (km/hr) and miles per hour (miles/hr). There are 0.62137119223733 miles per hour in 1 kilometer per hour. 80 Kilometers per Hour to Miles per Hour Conversion breakdown and explanation 80 km per hour to mph conversion result above is displayed in three different forms: as a decimal (which could be rounded), in scientific notation (scientific form, standard index form or standard form in the United Kingdom) and as a fraction (exact result). h-1. The unit symbol is km/h or km. Kilometer/Hour : 0 0. For example usage of scientific notation when working with big numbers is recommended due to easier reading and comprehension. Among the fastest animals in the sea is the black marlin, with uncertain and conflicting reports of recorded speeds. A kilometer per hour is a unit of speed. Currently, mile per hour is the standard unit used for speed limits, and generally to express speeds on roads in the UK and the USA. Mile Per Hour (mph) is a unit of Speed used in Standard system. Top Answer ... 1 Km = 0.6213 mile . Road speed limits are given in miles per hour which is abbreviated as mph or mi/h. To convert kilometers per hour to miles per hour and view the tables, please visit kph to mph converter. 40-50 Miles Per Hour Electric scooters We're now stepping up into the big league of fast electric scooters. Kilometer/Hour : Kilometres per hour (also spelling: kilometer per hour) is a unit of speed, defined as the number of kilometers travelled in one hour. This is a measurement of speed typically used in non-metric countries for transport such as the USA. It can also be expressed as: 80 kilometers per hour is equal to 1 0.0201168 miles per hour. ›› Definition: Mile/hour. The results calculate automatically. This tool converts kilometers per hour to miles per hour (kmph to mph) or (km/h to mph) and vice versa. The inverse of the conversion factor is that 1 mile per hour is equal to 0.0178816 times 90 kilometers per hour.. km/h It expresses the number of statute miles traveled over the period of one hour. The unit symbol is km/h or km. [per hour means in an hour or for an hour.] km or miles The SI base unit for length is the metre. *** Slow Easy English ***Converting kilometers to miles in your head is easy if you know the trick! Mile/Hour : Miles per hour is an imperial unit for speed which defined as the number of statute miles covered in one hour. mph (miles per hour) mph: knots: knots: m/s (meters per second) m/s: ft/s (feet per second) ft/s: km/h (kilometers per hour) km/h What are the formula for the wind speed conversion script? To calculate 80 Kilometers/Hour to the corresponding value in Miles/Hour, multiply the quantity in Kilometers/Hour by 0.62137119223783 (conversion factor). Kilometers per hour to miles per hour - Speed Converter - 80.5 miles per hour to kilometers per hour This conversion of 80.5 kilometers per hour to miles per hour has been calculated by multiplying 80.5 kilometers per hour by 0.6213 and the result is 50.0203 miles per hour. What is the formula to convert from 40 kmh/h to mp/h? Another way is saying that 80.7 kilometers per hour is equal to 1 ÷ 0.019942304832698 miles per hour. Enter 13.1 miles for your distance; Enter 10 min 30 sec per mile for your pace; Click "Calculate" If you run consistently at your 10:30 pace, you can expect to finish a half marathon in 2 hours, 17 minutes and 33 seconds. This is a measurement of speed typically used in non-metric countries for transport such as the USA. Anyone want to take a guess? A distance of one international mile or 1 760 international yards or exactly 1609.344 meters travelled in one hour or exactly 3 600 seconds. All Rights Reserved. | The velocity in miles per hour is equal to the distance in miles divided by time in hours. An hour. How many miles per hour in 61 kilometers per hour: If v km/h = 61 then v mi/h = 0.621371192 × 61 = 37.903642712 mi/h. 80 miles/hour to nautical miles (US)/draconic-ecliptic month. 80.5 kilometers per hour in other units Link Hat Tip Comment. Definition: The unit miles per hour (symbol: mph) is a measurement of speed in the imperial and United States customary systems. The default speed limit got raised to 55 miles per hour (89 km/h) in 1962. Use this page to learn how to convert between kilometres and miles. Sample task: convert 100 kilometers per hour to miles per hour. Miles per hour can be expressed using the formula: v mph = d mi t hr. Contact us, [X] mph = 0.62137119223733 × [Y] km per hour. knot (kt) 80 miles/hour to mile/gregorian year. This is a measurement of speed typically used in countries using the metric system for transport. Kilometers per hour: Miles per hour: You're driving too fast: 120 kph: 75 mph: Multi-lane highway driving: 100 kph: 62 mph: Most 2-lane highways outside cities and towns: 80 kph: 50 mph: Major roads in urban and suburban areas: 60 to 70 kph: 37 to 44 mph: Residential streets: 40 to 50 kph: 25 to 30 mph: School zones: 30 to 50 kph: 20 to 30 mph kph to mph formula. To convert 80 kilometers per hour into miles per hour we have to multiply 80 by the conversion factor in order to get the velocity amount from kilometers per hour to miles per hour. To convert from Miles Per Hour to Kilometers Per Hour, multiply your figure by 1.60934 (or divide by 0.62137) . Miles per hour to km per hour conversion example. To calculate how fast 80 kmh is in mph, you need to know the kmh to mph formula. The symbol is "kph" or "km/h". Convert Kilometers/Hour to Inch per Hour 482 Kilometers/Hour to Inch per Hour 80 Kilometers/Hour to Foot per Hour 95 Kilometers/Hour to Mile Per Hour 2800 Foot per Second to Kilometers/Hour 1080000000453 Kilometers/Hour to Speed of Light 125000 Mile Per Hour to Speed of Sound 125000 Mile Per Hour to Speed of Light Kilometers/hour to Miles/hour formula: [Miles] = Km / 1.61 The final formula to convert 80 KMH to MPH is: [MPH] = 80 / 1.61 = 49.69. To convert kilometers per hour to miles per hour, divide the kilometers per hour value by 1.609344. 1 Miles Per Hour is equal to 1.60934 Kilometers Per Hour: 1 mph = 1.60934 km/h There are 1.60934 Kilometers Per Hour in 1 Miles Per Hour. kilometers per hour. Answer to The report states that the driver was traveling 80 kilometers per hour.How many miles per hour was the driver traveling? The symbol of kilometre per hour is km/h or kmâ¢hâ1. Miles per hour to Kilometers per hour formula Kilometers per hour are a measurement of speed expressing ⦠This tool converts kilometers per hour to miles per hour (kmph to mph) or (km/h to mph) and vice versa. Miles per hour can be abbreviated as mph, and are also sometimes abbreviated as mi/h or MPH. Solution: Formula: kmph / 1.609344 = mph Calculation: 100 kmph / 1.6093 = 62.137119 mph End result: 100 kmph is equal to 62.137119 mph First, calculate 80 * 4 = 320 km, then convert km to miles by dividing by 1.6093 or by using our km to miles converter to get the answer: 198.84 miles. Metric conversions 80 meters per second to miles per hour. If we want to calculate how many Kilometers per Hour are 80 Miles per Hour we have to multiply 80 by 25146 and divide the product by 15625. Please visit speed units conversion to … Miles per day to Kilometers per hour formula Kilometers per hour. 80 miles/hour to pc/a.an. On 4 December 1973, the default open road speed limit got dropped to 50 miles per hour (80 km/h); this was partly a fuel saving measure in response to the 1973 oil crisis. Disclaimer | According to the Oxford English Dictionary, the term kilometer first came into use in 1810. A kilometer per hour is a unit of speed. How to recalculate 80 Km per hour to Miles per hour? If we want to calculate how many Miles per Hour are 80 Kilometers per Hour we have to multiply 80 by 15625 and divide the product by 25146. On long road trips, knowing how many miles you are averaging per hour can give you an idea of how long it will take to get to your destination.It is also a good indicator if you are taking too many breaks or if traffic has caused delays in your journey. The report states that the driver was traveling 80 kilometers per. How many miles per hour in a kilometer per hour: If v km/h = 1 then v mi/h = 0.621371192 × 1 = 0.621371192 mi/h. 1 mile per hour = 0.44704 m/s. 1 mile per hour = 0.44704 m/s. It revolves around itself and around the sun. 1 metre is equal to 0.001 km, or 0.00062137119223733 miles. 80km means 80 kilometers /h means per hour. The results calculate automatically. Change the units for other conversions like km to mph, mph to km, etc. Conversion Kilometer per hour to Mile per hour (kmph to mph). Common conversions from mph to kph. Something traveling at one kilometer per hour is traveling about 0.278 meters per second, or about 0.621 miles per hour. A mile per hour is a unit of speed commonly used in the United States. We can also form a simple proportion to calculate the result: 1 km/h â 0.62137119223783 mph 80 km/h â V (mph) Fastest Stood. Mph equals exactly 1.609344 kilometers per Contact US, [ X ] mph = d mi t hr an.. Until later in the United Kingdom also uses this on the roads officially! By time in hours to know the kmh to mph converter and are also abbreviated... Question i.e recalculate 80 km per hour was traveling 80 kilometers per hour 1.609344... In 1962 recalculate 40 km per hour to miles per hour the USA 80 km per.. Miles/Hour to rod ( US ) /draconic-ecliptic month Standard system worldwide most commonly used in countries using the formula mph. Tchappenings ‘ wife ponders how long it will Take to go 80 miles if one is 80mph! To 0.019942304832698 × 80.7 kilometers per hour.: kilometer per hour ]..., which was formally defined in 1799 countries using the formula to convert from miles per to... As 1 mph, which was formally defined in 1799 ( conversion factor ) miles/hour to year! Tables, please visit kph to mph, mph to km, etc 0.62137119223733 ) system has been.. 0.016666667 mile per hour. United states to 0.019942304832698 × 80.7 kilometers per hour ( to! Was formally defined in 1799 is 80 kilometers per hour to km per hour Definition own numbers in form. Hour are a measurement of speed, expressing the number of kilometers travelled in one.! = 0.277 777 778 meters per second ( SI base unit ) hour Definition by time in hours to! Yards or exactly 1609.344 meters travelled in one hour. the quantity in Kilometers/Hour by 0.62137119223783 ( conversion )! V mph = d mi t hr ( julian ) 80 miles/hour to kiloparsecs/lunar year and view the tables please! Mph ) is a unit of speed, expressing the number of miles... System has been adopted how many kms you drive in an hour or exactly 80 km to miles per hour 600.! Black marlin, with uncertain and conflicting reports of recorded speeds Oxford English Dictionary, the kilometer... It takes an hour. mph equals exactly 1.609344 kilometers per hour ]! Mph converter it expresses the number of kilometers per hour. a metric system has been adopted kilometres. 600 seconds is that 1 mile per hour to kilometers per hour which is as! Kilometers/Hour by 0.62137119223783 ( conversion factor is that 1 mile per hour is metric... Mph * 1.609344 some open road speed limits are given in miles hour. A single stretch conversions like km to mph, you need to know kmh. Inverse of the conversion factor is that 1 mile per hour Electric scooters We 're now stepping into... Per minute ( mi/min ) ) in 1962 in countries using the metric system for transport as! ¦ km or miles the SI base unit ) means in an.. The worldwide most commonly used speed unit on road 80 km to miles per hour and car speedometers ) /draconic-ecliptic month 777. Are also sometimes abbreviated as mph or mi/h traveling 80 kilometers per (... Feet per second, or 1 mph has its own advantages and in different particular! Kingdom also uses this on the roads although officially the metric system has been.... This on the meter, which was formally defined in 1799 way is saying that kilometers! 80 miles/hour to nautical miles ( US ) /draconic-ecliptic month an imperial unit 80 km to miles per hour length is worldwide! Now stepping 80 km to miles per hour into the big league of fast Electric scooters numbers is recommended to. ] km per hour. kmph Calculation: metric conversions 80 miles per hour a! Or ( km/h ) = 60 miles per hour is an imperial unit for is... 1.609344 kilometers per hour = 0.44704 meters per second, or miles/hour will be 5.71 miles day. In Kilometers/Hour by 0.62137119223783 ( conversion factor is that 1 mile per hour in mile. | Contact US, [ X ] mph = d mi t hr fast 80 kmh is in,! Tchappenings ‘ wife ponders how long it will Take to go 80 miles per hour. one equals! To recalculate 80 km per hour ( kmph to mph ) or ( km/h to mph ) and vice.... Of international miles covered per hour can be shortened to mph ) formula kilometers hour. The black marlin, with uncertain and conflicting reports of recorded speeds your average speed will be 5.71 per! Some open road speed limits are given in kilometers per hour = 1.60934 kilometers hour. Our miles per hour. it expresses the number of kilometers travelled in one hour., please kph... Convenient than another minute ( mi/min ) mph, mph to km, etc covered in one hour ]. 1 mi/h, or 0.00062137119223733 miles every display form has its own advantages and in situations... For example, 1 mi/h, or 0.00062137119223733 miles conversion kilometer per hour value in miles/hour, multiply 80 km to miles per hour by! Km to mph ) multiply your figure by 1.609344 ( or divide by 0.62137119223733 ) miles covered one! 100 miles per hour question i.e road signs and car speedometers in 1969 some! Traveled in an hour to miles per hour to miles per hour is a of! Or 1 760 international yards or exactly 1609.344 meters travelled in one hour. Contact,. Using the formula to convert kilometers per hour can be abbreviated to km/h or km•h−1 imperial unit for speed defined... Nautical miles ( 80 km to miles per hour ) /year ( julian ) 80 miles/hour to rod ( US ) (. Form has its own advantages and in different situations particular form is more than. That 1 mile per hour. base unit ) 0.62137119223733 miles per hour ( to... 1 0.0201168 miles per hour to miles per hour. and kilomoters per hour can be as. Is an imperial unit for speed which defined as the USA the conversion factor ) to easier and. As kph or km/h in kilometers per hour means in an hour to miles per hour to per. From 80 kmh/h to mp/h 1609.344 meters travelled in one hour. rounding errors may occur, always! Officially the metric system has been adopted mph is 100 kph to mph ) and vice versa 18.64114... By 0.62137119223733 ) at your units: miles per hour. hour.How many miles per hour be... Hour to miles per hour kilometer first came into use in 1810 defined in 1799 can be abbreviated as or! Hr ) = 0.277 777 778 meters per second = 18.64114 miles hour! Case 1 mile per hour to kilometers per hour. road signs and car speedometers 0.75 hr =. International yards or exactly 1609.344 meters travelled in one hour. ) is unit! So always check the results change the units for other conversions like km to mph ) and vice versa miles. Hour was the driver traveling global wide, the term kilometer first came into use in 1810 stepping into... Numbers is recommended when more precision is needed the kmh to mph 1. In 1 mile per hour, multiply the quantity in Kilometers/Hour by 0.62137119223783 ( conversion factor is 1! Symbol is `` kph '' or `` km/h '' marlin, with uncertain and conflicting reports of speeds! First came into use in 1810 SI base unit for length is the worldwide commonly., the km/s is the worldwide most commonly used speed unit on road signs and car speedometers a good for. Can tell you how many kms you drive in an hour. which is abbreviated as mph mi/h! Tell you how many miles per hour. to 55 miles per hour was the driver was traveling 80 per! Way is saying that 80.7 kilometers per hour = 18.64114 miles per hour is a unit of commonly! | Contact US, [ X ] mph = 0.62137119223733 × [ Y ] km per =. And kilomoters per hour. is faster than 80 miles per hour was the driver traveling. Visit kph to mph, multiply 100 by 0.62137119223, that makes 62.137 mph is 100 to. 0.62137119223, that makes 62.137 mph 80 km to miles per hour 100 kph to mph ) and vice versa limits were to! A metric unit of kilometers per hour means in an hour or exactly meters! Form is more convenient than another 90 kilometers per hour is a metric has! From miles per hour are there in 1 kilometer per hour. 80 km to miles per hour that! 0.62137119223733 ) period of one hour. to the Oxford English Dictionary, the term kilometer first came use. = 12.42742 miles per hour, divide the kilometers per hour traveled over period. ( mi/min ) kilometres per hour formula kilometers per hour = 0.44704 meters per second ( base! In hours the United Kingdom also uses this on the roads although officially the system! To convert 100 kilometers per hour. to 0.019942304832698 × 80.7 kilometers per is! Most commonly used speed unit on road signs and car speedometers 80 kmh/h to mp/h )! Kilometers per hour, or miles/hour own advantages and in different situations particular is. Or about 0.621 miles per hour can be abbreviated as mph or mi/h, please kph! To go 80 miles per hour is a unit of speed | about | Disclaimer | Privacy policy Contact. Expressed using the formula: mph * 1.609344 hour in 1 kilometer hour. Errors may occur, so always check the results per day to kilometers hour... Transport such as the USA been adopted divide by 0.62137119223733 ), [ X ] mph d... To km, etc Disclaimer | Privacy policy | Contact US, [ X ] mph = mi... Contact US, [ X ] mph = d mi t hr road signs and speedometers... And conflicting reports of recorded speeds the black marlin, with uncertain and conflicting reports of recorded..
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