Convert Knots to Miles per Hour
Convert knots to mph instantly. Free, accurate, with a reference table (1 knot ≈ 1.15078 mph).
1 kn = 1.150778454 mph
Common speed conversions
- 1 km/h = 0.6213716893 mph
- 1 mph = 1.609342713 km/h
- 1 m/s = 3.59999712 km/h
- 1 kn = 1.851996918 km/h
Formula
mph = knots × 1.15078
Built-in to the calculator above — no need to do the math by hand.
Knots to Miles per Hour table
| kn | mph |
|---|---|
| 1 kn | 1.150778454 mph |
| 2 kn | 2.301556908 mph |
| 3 kn | 3.452335361 mph |
| 5 kn | 5.753892269 mph |
| 10 kn | 11.50778454 mph |
| 25 kn | 28.76946135 mph |
| 50 kn | 57.53892269 mph |
| 100 kn | 115.0778454 mph |
| 250 kn | 287.6946135 mph |
| 500 kn | 575.3892269 mph |
| 1000 kn | 1150.778454 mph |