Miles per hour to knots
1 mph = 0.86897624 kn
All units in this category
- 0.44704m/s
- 1.609344km/h
- 1mph
- 0.86897624kn
- 1.4666667ft/s
Formula
Multiply the value in miles per hour by 0.86897624 to get knots.
kn = mph × 0.86897624
How to convert miles per hour to knots
Type a value in the field above and the result is calculated instantly. Use the arrow button to swap direction, or pick other units from the lists.
Miles per hour to knots – common values
| Miles per hour (mph) | Knots (kn) |
|---|---|
| 1 | 0.868976 |
| 5 | 4.34488 |
| 10 | 8.68976 |
| 20 | 17.3795 |
| 30 | 26.0693 |
| 50 | 43.4488 |
| 70 | 60.8283 |
| 90 | 78.2079 |
| 100 | 86.8976 |
| 120 | 104.277 |
About the units
Knots. A knot is one nautical mile per hour, used at sea and in aviation.