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Miles Per Hour to Knots
1 mph = 0.8689762419 kn. Convert miles per hour (mph) to knots (kn) with the converter, the formula and the tables below.
Convert miles per hour to knots
How to convert miles per hour to knots
To convert miles per hour to knots, multiply the number of miles per hour by 0.8689762419 (or divide it by 1.150779448).
kn = mph × 0.8689762419
For example, 5 mph = 4.34488121 kn.
Miles per hour to knots
| Miles per hour (mph) | Knots (kn) |
|---|---|
| 1 mph | 0.8689762419 kn |
| 5 mph | 4.34488121 kn |
| 10 mph | 8.689762419 kn |
| 20 mph | 17.37952484 kn |
| 30 mph | 26.06928726 kn |
| 40 mph | 34.75904968 kn |
| 50 mph | 43.4488121 kn |
| 60 mph | 52.13857451 kn |
| 70 mph | 60.82833693 kn |
| 80 mph | 69.51809935 kn |
| 90 mph | 78.20786177 kn |
| 100 mph | 86.89762419 kn |
| 120 mph | 104.277149 kn |
Knots to miles per hour
| Knots (kn) | Miles per hour (mph) |
|---|---|
| 1 kn | 1.150779448 mph |
| 5 kn | 5.75389724 mph |
| 10 kn | 11.50779448 mph |
| 20 kn | 23.01558896 mph |
| 30 kn | 34.52338344 mph |
| 40 kn | 46.03117792 mph |
| 50 kn | 57.5389724 mph |
| 60 kn | 69.04676688 mph |
| 70 kn | 80.55456136 mph |
| 80 kn | 92.06235584 mph |
| 90 kn | 103.5701503 mph |
| 100 kn | 115.0779448 mph |
| 120 kn | 138.0935338 mph |
Related conversions
Questions
How many knots are in one mile per hour?
There are 0.8689762419 knots in one mile per hour, and 1.150779448 miles per hour in one knot.
How do I convert miles per hour to knots?
To convert miles per hour to knots, multiply the number of miles per hour by 0.8689762419 (or divide it by 1.150779448). For example, 5 mph = 4.34488121 kn.
What can I type in the conversion box?
A number, a unit and the unit you want, like “5 ft 10 in to cm”, “72 °F in C”, “3 cups to ml” or “60 mph to km/h”. It understands symbols, full names, plurals and British spellings, adds mixed units such as feet and inches together, and accepts fractions like 1 1/2 or ½. Leave out the second unit to see the value in every common unit.
Which units does the converter know?
448 units in 36 categories: everyday measures of length, weight, volume, temperature, area, speed and time, technical ones like pressure, energy, torque, viscosity and radiation, and regional units such as the Japanese tsubo, Chinese jin, Indian tola and Russian verst.
How accurate are the conversions?
They use exact definitions wherever one exists (an inch is exactly 2.54 cm, a pound exactly 0.45359237 kg) and show 10 significant figures. A few units have varied over time or by region; those are marked, and the value in common modern use is the one used.
Are US and UK gallons the same?
No. A US gallon is 3.785 litres and a UK (imperial) gallon is 4.546 litres, and pints, quarts and fluid ounces differ in the same way. Both are listed separately, and the plain names mean the US ones.
Is a kilobyte 1000 or 1024 bytes?
A kilobyte (kB) is 1000 bytes, as with every other metric prefix. 1024 bytes is a kibibyte (KiB), and the same goes for MB and MiB, GB and GiB. Disk makers use the first; many operating systems show the second, which is why a 1 TB drive shows up as about 931 GB.
Why can't I convert cups to grams, or kilograms to litres?
Volume and weight measure different things, so the answer depends on what's being measured: a cup of flour weighs far less than a cup of honey. The converter only converts between units of the same kind, and tells you when two units can't be converted.
Part of Unit Converter
Convert over 400 units of length, weight, temperature, volume, speed, pressure, energy and more. Or just type a conversion like “5 ft 10 in to cm”.
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