Convert Knots to Miles per Hour
Convert knots to miles per hour instantly. Type a value below, check the formula and table, then see how the same kn to mph conversion looks as a single line in Notes Calculator.
Knots to Miles per Hour formula
One knot is 1.15078 miles per hour, so mph = kn × 1.15078. For the reverse, multiply miles per hour by 0.868976, or use the Miles per Hour to Knots converter.
Knots to Miles per Hour conversion table
| Knots (kn) | Miles per Hour (mph) |
|---|---|
| 1 | 1.15078 |
| 2 | 2.30156 |
| 5 | 5.7539 |
| 10 | 11.5078 |
| 20 | 23.0156 |
| 25 | 28.7695 |
| 50 | 57.539 |
| 100 | 115.078 |
| 250 | 287.695 |
| 500 | 575.39 |
| 1,000 | 1,150.78 |
Knots to Miles per Hour in Notes Calculator
Notes Calculator is a notepad that does math. Write 100 knots to mi/h on any line and the answer appears beside it. Change the number and the result follows. The same works with in and as, and with values stored in variables, so a whole estimate can mix knots and miles per hour without a separate converter.
| Note | Result |
|---|---|
| 100 knots to mi/h | 115.08 mph |
| 100 knots in mi/h | 115.08 mph |
| 10 mi/h as knots | 8.69 kts |
See the unit conversion docs for mixing units in one expression, or open the free web app and try it.
FAQ
Frequently asked questions
- One knot equals 1.15078 miles per hour. To convert knots to miles per hour, multiply by 1.15078; to go back, multiply by 0.868976.
- Type the value, the unit, and the target unit on one line: 100 knots to mi/h. The keywords to, in, and as all work, and the result updates as you type. You can also keep the value in a variable and convert it later.
- Yes. The converter on this page is free, and Notes Calculator has a free plan for the web, Mac, Windows, Linux, and Android with the same unit conversions built in.
How many miles per hour are in one knot?
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Convert knots to miles per hour without leaving your notes.
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