How to use this Mile/hour to Kilometer/hour Converter 🤔
Follow these steps to convert given speed from the units of Mile/hour to the units of Kilometer/hour.
Enter the input Mile/hour value in the text field.
The calculator converts the given Mile/hour into Kilometer/hour in realtime ⌚ using the conversion formula, and displays under the Kilometer/hour label. You do not need to click any button. If the input changes, Kilometer/hour value is re-calculated, just like that.
You may copy the resulting Kilometer/hour value using the Copy button.
To view a detailed step by step calculation of the conversion, click on the View Calculation button.
You can also reset the input by clicking on Reset button present below the input field.
What is the Formula to convert Mile/hour to Kilometer/hour?
The formula to convert given speed from Mile/hour to Kilometer/hour is:
Substitute the given value of speed in mile/hour, i.e., Speed(Mile/hour) in the above formula and simplify the right-hand side value. The resulting value is the speed in kilometer/hour, i.e., Speed(Kilometer/hour).
Calculation
Calculation will be done after you enter a valid input.
Examples
1
A race car drives at a speed of 150 miles per hour during a race. Convert this speed from miles per hour to Kilometer/hour.
Answer:
Given:
The speed in mile/hour is:
Speed(Mile/hour) = 150
Formula:
The formula to convert speed from mile/hour to kilometer/hour is:
Substitute given weight Speed(Mile/hour) = 500 in the above formula.
Speed(Kilometer/hour) = 500 × 3.6 / 2.2369362921
Speed(Kilometer/hour) = 804.672
Final Answer:
Therefore, 500 mi/h is equal to 804.672 km/h.
The speed is 804.672 km/h, in kilometer/hour.
Mile/hour to Kilometer/hour Conversion Table
The following table gives some of the most used conversions from Mile/hour to Kilometer/hour.
Mile/hour (mi/h)
Kilometer/hour (km/h)
0 mi/h
0 km/h
1 mi/h
1.6093km/h
10 mi/h
16.0934km/h
60 mi/h
96.5606km/h
100 mi/h
160.9344km/h
220 mi/h
354.0557km/h
400 mi/h
643.7376km/h
500 mi/h
804.672km/h
1000 mi/h
1609.344km/h
Mile/hour
The mile per hour (mph) is a unit of speed commonly used in the United States and the United Kingdom to measure the speed of vehicles. It indicates the number of miles traveled in one hour. This unit is prevalent in transportation and is used on road signs and vehicle speedometers in countries where the imperial system is used.
Kilometer/hour
The kilometer per hour (km/h) is a unit of speed commonly used to express the velocity of vehicles, such as cars and trains. It indicates how many kilometers an object travels in one hour. This unit is widely used in everyday life, especially in transportation and speed limit regulations.
Frequently Asked Questions (FAQs)
1. What is the formula for converting Mile/hour to Kilometer/hour in Speed?
The formula to convert Mile/hour to Kilometer/hour in Speed is:
Mile/hour * 3.6 / 2.2369362921
2. Is this tool free or paid?
This Speed conversion tool, which converts Mile/hour to Kilometer/hour, is completely free to use.
3. How do I convert Speed from Mile/hour to Kilometer/hour?
To convert Speed from Mile/hour to Kilometer/hour, you can use the following formula:
Mile/hour * 3.6 / 2.2369362921
For example, if you have a value in Mile/hour, you substitute that value in place of Mile/hour in the above formula, and solve the mathematical expression to get the equivalent value in Kilometer/hour.
{
"conversion": "mile_per_hour-kilometer_per_hour",
"x_slug": "mile_per_hour",
"y_slug": "kilometer_per_hour",
"x": "mi/h",
"y": "km/h",
"x_desc": "Mile/hour",
"y_desc": "Kilometer/hour",
"category": "Speed",
"symbol": "m",
"formula": "x * 3.6 / 2.2369362921",
"precision": 11,
"x_desc_alt": "mph",
"y_desc_alt": "kph",
"examples": "<div class=\"example\">\n <div class=\"example_head\"><span class=\"example_n\">1</span>\n <h3 class=\"question\">A race car drives at a speed of 150 miles per hour during a race.<br>Convert this speed from miles per hour to Kilometer/hour.</h3></div>\n <h4 class=\"answer\">Answer:</h4>\n <p><strong>Given:</strong></p>\n <p>The speed in mile/hour is:</p>\n <p class=\"step\"><span>Speed<sub>(Mile/hour)</sub></span> = 150</p>\n <p><strong>Formula:</strong></p>\n <p>The formula to convert speed from mile/hour to kilometer/hour is:</p>\n <p class=\"formula step\"><span>Speed<sub>(Kilometer/hour)</sub></span> = <span>Speed<sub>(Mile/hour)</sub></span> × 3.6 / 2.2369362921</p>\n <p><strong>Substitution:</strong></p>\n <p>Substitute given weight <strong>Speed<sub>(Mile/hour)</sub> = 150</strong> in the above formula.</p>\n <p class=\"step\"><span>Speed<sub>(Kilometer/hour)</sub></span> = <span>150</span> × 3.6 / 2.2369362921</p>\n <p class=\"step\"><span>Speed<sub>(Kilometer/hour)</sub></span> = 241.4016</p>\n <p><strong>Final Answer:</strong></p>\n <p>Therefore, <strong>150 mi/h</strong> is equal to <strong>241.4016 km/h</strong>.</p>\n <p>The speed is <strong>241.4016 km/h</strong>, in kilometer/hour.</p>\n </div>\n <div class=\"example\">\n <div class=\"example_head\"><span class=\"example_n\">2</span>\n <h3 class=\"question\">A commercial airplane cruises at 500 miles per hour.<br>Convert this speed from miles per hour to Kilometer/hour.</h3></div>\n <h4 class=\"answer\">Answer:</h4>\n <p><strong>Given:</strong></p>\n <p>The speed in mile/hour is:</p>\n <p class=\"step\"><span>Speed<sub>(Mile/hour)</sub></span> = 500</p>\n <p><strong>Formula:</strong></p>\n <p>The formula to convert speed from mile/hour to kilometer/hour is:</p>\n <p class=\"formula step\"><span>Speed<sub>(Kilometer/hour)</sub></span> = <span>Speed<sub>(Mile/hour)</sub></span> × 3.6 / 2.2369362921</p>\n <p><strong>Substitution:</strong></p>\n <p>Substitute given weight <strong>Speed<sub>(Mile/hour)</sub> = 500</strong> in the above formula.</p>\n <p class=\"step\"><span>Speed<sub>(Kilometer/hour)</sub></span> = <span>500</span> × 3.6 / 2.2369362921</p>\n <p class=\"step\"><span>Speed<sub>(Kilometer/hour)</sub></span> = 804.672</p>\n <p><strong>Final Answer:</strong></p>\n <p>Therefore, <strong>500 mi/h</strong> is equal to <strong>804.672 km/h</strong>.</p>\n <p>The speed is <strong>804.672 km/h</strong>, in kilometer/hour.</p>\n </div>\n ",
"structured_data_1": "\n<script type=\"application/ld+json\">\n{\n \"@context\": \"https://schema.org\",\n \"@type\": \"WebApplication\",\n \"name\": \"Mile/hour to Kilometer/hour Unit Converter\",\n \"url\": \"https://convertonline.org/unit/?convert=kg-gram\",\n \"applicationCategory\": \"Utility\",\n \"operatingSystem\": \"All\",\n \"description\": \"Convert Mile/hour (mi/h) to Kilometer/hour (km/h) using this online Speed unit converter. Conversion formula, real life examples, conversion tables, etc.\",\n \"softwareVersion\": \"1.0\",\n \"offers\": {\n \"@type\": \"Offer\",\n \"price\": \"0.00\",\n \"priceCurrency\": \"USD\"\n },\n \"creator\": {\n \"@type\": \"Organization\",\n \"name\": \"ConvertOnline\",\n \"url\": \"https://convertonline.org\"\n },\n \"featureList\": [\n \"Convert Mile/hour to Kilometer/hour\",\n \"Instant conversion results\",\n \"Free to use\"\n ],\n \"keywords\": \"mi/h to km/h, Mile/hour to Kilometer/hour converter, unit conversion, Speed conversion\"\n}\n</script>\n ",
"table1n": "<h2><span class=\"x\">Mile/hour</span> to <span class=\"y\">Kilometer/hour</span> Conversion Table</h2><p>The following table gives some of the most used conversions from Mile/hour to Kilometer/hour.</p><table><thead><tr><th scope=\"column\" role=\"columnheader\">Mile/hour (<span class=\"unit\">mi/h</span>)</th><th scope=\"column\" role=\"columnheader\">Kilometer/hour (<span class=\"unit\">km/h</span>)</th><tr></thead><tbody><tr><td>0 <span class=\"unit\">mi/h</span></td><td>0 <span class=\"unit\">km/h</span></td></tr><tr><td>1 <span class=\"unit\">mi/h</span></td><td>1<span>.6093</span> <span class=\"unit\">km/h</span></td></tr><tr><td>10 <span class=\"unit\">mi/h</span></td><td>16<span>.0934</span> <span class=\"unit\">km/h</span></td></tr><tr><td>60 <span class=\"unit\">mi/h</span></td><td>96<span>.5606</span> <span class=\"unit\">km/h</span></td></tr><tr><td>100 <span class=\"unit\">mi/h</span></td><td>160<span>.9344</span> <span class=\"unit\">km/h</span></td></tr><tr><td>220 <span class=\"unit\">mi/h</span></td><td>354<span>.0557</span> <span class=\"unit\">km/h</span></td></tr><tr><td>400 <span class=\"unit\">mi/h</span></td><td>643<span>.7376</span> <span class=\"unit\">km/h</span></td></tr><tr><td>500 <span class=\"unit\">mi/h</span></td><td>804<span>.672</span> <span class=\"unit\">km/h</span></td></tr><tr><td>1000 <span class=\"unit\">mi/h</span></td><td>1609<span>.344</span> <span class=\"unit\">km/h</span></td></tr></table>",
"units": [
[
"meter_per_second",
"Meter/second",
"m/s"
],
[
"kilometer_per_hour",
"Kilometer/hour",
"km/h",
"kph"
],
[
"kilometer_per_minute",
"Kilometer/minute",
"km/min"
],
[
"kilometer_per_second",
"Kilometer/second",
"km/s"
],
[
"mile_per_hour",
"Mile/hour",
"mi/h",
"mph"
],
[
"mile_per_minute",
"Mile/minute",
"mi/min"
],
[
"mile_per_second",
"Mile/second",
"mi/s"
],
[
"meter_per_hour",
"Meter/hour",
"m/h"
],
[
"meter_per_minute",
"Meter/minute",
"m/min"
],
[
"centimeter_per_minute",
"Centimeter/minute",
"cm/min"
],
[
"centimeter_per_second",
"Centimeter/second",
"cm/s"
],
[
"millimeter_per_second",
"Millimeter/second",
"mm/s"
],
[
"foot_per_hour",
"Foot/hour",
"ft/h"
],
[
"foot_per_minute",
"Foot/minute",
"ft/min"
],
[
"foot_per_second",
"Foot/second",
"ft/s"
],
[
"yard_per_hour",
"Yard/hour",
"yd/h"
],
[
"yard_per_minute",
"Yard/minute",
"yd/min"
],
[
"yard_per_second",
"Yard/second",
"yd/s"
],
[
"knot",
"Knot",
"kt"
],
[
"knot_uk",
"Knot (UK)",
"kt (UK)"
],
[
"mach",
"Mach (SI standard)",
"mach"
],
[
"velocity_of_light",
"Velocity of Light (in vacuum)",
""
]
],
"y_long_desc": "The kilometer per hour (km/h) is a unit of speed commonly used to express the velocity of vehicles, such as cars and trains. It indicates how many kilometers an object travels in one hour. This unit is widely used in everyday life, especially in transportation and speed limit regulations.",
"x_long_desc": "The mile per hour (mph) is a unit of speed commonly used in the United States and the United Kingdom to measure the speed of vehicles. It indicates the number of miles traveled in one hour. This unit is prevalent in transportation and is used on road signs and vehicle speedometers in countries where the imperial system is used."
}
ConvertOnline