Use this free online speed converter to change mile/hour into knot instantly. Type in the mile/hour value, and the equivalent knot is calculated for you in real time.
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Mile/hour
Knot
How to use this Mile/hour to Knot Converter 🤔
Follow these steps to convert given Mile/hour value from Mile/hour units to Knot units.
Enter the input Mile/hour value in the text field.
The given Mile/hour is converted to Knot in realtime ⌚ using the formula, and displayed under the Knot label.
You may copy the resulting Knot value using the Copy button.
Formula
To convert given speed from Mile/hour to Knot, use the following formula.
Knot = Mile/hour * 1.9438444924 / 2.2369362921
Calculation
Calculation will be done after you enter a valid input.
Mile/hour to Knot Conversion Table
The following table gives some of the most used conversions from Mile/hour to Knot.
Mile/hour (mi/h)
Knot (kt)
0 mi/h
0 kt
1 mi/h
0.869kt
10 mi/h
8.6898kt
60 mi/h
52.1386kt
100 mi/h
86.8976kt
220 mi/h
191.1748kt
400 mi/h
347.5905kt
500 mi/h
434.4881kt
1000 mi/h
868.9762kt
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.
Knot
The knot (kn) is a unit of speed equal to one nautical mile per hour. It is commonly used in maritime and aviation contexts to express the speed of ships and aircraft. The knot is an important unit in navigation, where distances are often measured in nautical miles.
{
"conversion": "mile_per_hour-knot",
"x_slug": "mile_per_hour",
"y_slug": "knot",
"x": "mi/h",
"y": "kt",
"x_desc": "Mile/hour",
"y_desc": "Knot",
"category": "Speed",
"symbol": "m",
"formula": "x * 1.9438444924 / 2.2369362921",
"precision": 11,
"x_desc_alt": "mph",
"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 Knot.</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 knot is:</p>\n <p class=\"formula step\"><span>Speed<sub>(Knot)</sub></span> = <span>Speed<sub>(Mile/hour)</sub></span> × 1.9438444924 / 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>(Knot)</sub></span> = <span>150</span> × 1.9438444924 / 2.2369362921</p>\n <p class=\"step\"><span>Speed<sub>(Knot)</sub></span> = 130.3464</p>\n <p><strong>Final Answer:</strong></p>\n <p>Therefore, <strong>150 mi/h</strong> is equal to <strong>130.3464 kt</strong>.</p>\n <p>The speed is <strong>130.3464 kt</strong>, in knot.</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 Knot.</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 knot is:</p>\n <p class=\"formula step\"><span>Speed<sub>(Knot)</sub></span> = <span>Speed<sub>(Mile/hour)</sub></span> × 1.9438444924 / 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>(Knot)</sub></span> = <span>500</span> × 1.9438444924 / 2.2369362921</p>\n <p class=\"step\"><span>Speed<sub>(Knot)</sub></span> = 434.4881</p>\n <p><strong>Final Answer:</strong></p>\n <p>Therefore, <strong>500 mi/h</strong> is equal to <strong>434.4881 kt</strong>.</p>\n <p>The speed is <strong>434.4881 kt</strong>, in knot.</p>\n </div>\n ",
"table1n": "<h2><span class=\"x\">Mile/hour</span> to <span class=\"y\">Knot</span> Conversion Table</h2><p>The following table gives some of the most used conversions from Mile/hour to Knot.</p><table><thead><tr><th scope=\"column\" role=\"columnheader\">Mile/hour (<span class=\"unit\">mi/h</span>)</th><th scope=\"column\" role=\"columnheader\">Knot (<span class=\"unit\">kt</span>)</th><tr></thead><tbody><tr><td>0 <span class=\"unit\">mi/h</span></td><td>0 <span class=\"unit\">kt</span></td></tr><tr><td>1 <span class=\"unit\">mi/h</span></td><td>0<span>.869</span> <span class=\"unit\">kt</span></td></tr><tr><td>10 <span class=\"unit\">mi/h</span></td><td>8<span>.6898</span> <span class=\"unit\">kt</span></td></tr><tr><td>60 <span class=\"unit\">mi/h</span></td><td>52<span>.1386</span> <span class=\"unit\">kt</span></td></tr><tr><td>100 <span class=\"unit\">mi/h</span></td><td>86<span>.8976</span> <span class=\"unit\">kt</span></td></tr><tr><td>220 <span class=\"unit\">mi/h</span></td><td>191<span>.1748</span> <span class=\"unit\">kt</span></td></tr><tr><td>400 <span class=\"unit\">mi/h</span></td><td>347<span>.5905</span> <span class=\"unit\">kt</span></td></tr><tr><td>500 <span class=\"unit\">mi/h</span></td><td>434<span>.4881</span> <span class=\"unit\">kt</span></td></tr><tr><td>1000 <span class=\"unit\">mi/h</span></td><td>868<span>.9762</span> <span class=\"unit\">kt</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)",
""
]
],
"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.",
"y_long_desc": "The knot (kn) is a unit of speed equal to one nautical mile per hour. It is commonly used in maritime and aviation contexts to express the speed of ships and aircraft. The knot is an important unit in navigation, where distances are often measured in nautical miles."
}
ConvertOnline