Knot to Mile per Hour
1 kn = 1.1507784538 mph
How to convert knot to mile per hour
Enter the value in knot (kn) above and the equivalent in mile per hour (mph) updates as you type. This conversion comes up when driving abroad: speed limit signs in a unit your speedometer does not show prominently.
Typical situations: understanding running paces quoted in minutes per mile vs per km; comparing internet speeds (Mbps) with download times people quote in MB/s; interpreting wind speeds in weather forecasts across systems.
You can also convert in the other direction: Mile per Hour to Knot
Knot to Mile per Hour conversion table
| Knot (kn) | Mile per Hour (mph) |
|---|---|
| 1 | 1.150778 |
| 2 | 2.301557 |
| 5 | 5.753892 |
| 10 | 11.507785 |
| 25 | 28.769461 |
| 50 | 57.538923 |
| 100 | 115.077845 |
Watch out for
- UK road signs are in mph while fuel is sold in liters; mixed system
- Confusing km/h with mph in a 30-vs-50 context nearly doubles or halves the real speed
Frequently asked questions
How many miles per hour is 1 knot?
1 knot = 1.150778 miles per hour.
What is the formula to convert knot to miles per hour?
The formula is: mph = kn × 1.150778.
What is 10 knots in miles per hour?
10 knots = 11.507785 miles per hour.