How to convert knots to miles per hour
1 knot = 1.150779448 miles per hour and 1 mile per hour = 0.8689762419 knots. To convert knots to miles per hour, multiply by 1.150779448:
mph = kn × 1.150779448
Examples
- 10 kn × 1.150779448 = 11.50779448 mph
- 20 kn × 1.150779448 = 23.01558896 mph
- 500 kn × 1.150779448 = 575.389724 mph
kn to mph conversion table
| Knots (kn) | Miles per hour (mph) |
|---|---|
| 1 kn | 1.150779448 mph |
| 2 kn | 2.301558896 mph |
| 3 kn | 3.452338344 mph |
| 4 kn | 4.603117792 mph |
| 5 kn | 5.75389724 mph |
| 6 kn | 6.904676688 mph |
| 7 kn | 8.055456136 mph |
| 8 kn | 9.206235584 mph |
| 9 kn | 10.35701503 mph |
| 10 kn | 11.50779448 mph |
| 12 kn | 13.80935338 mph |
| 15 kn | 17.26169172 mph |
| 20 kn | 23.01558896 mph |
| 25 kn | 28.7694862 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 |
| 75 kn | 86.3084586 mph |
| 80 kn | 92.06235584 mph |
| 90 kn | 103.5701503 mph |
| 100 kn | 115.0779448 mph |
| 150 kn | 172.6169172 mph |
| 200 kn | 230.1558896 mph |
| 250 kn | 287.694862 mph |
| 500 kn | 575.389724 mph |
| 1,000 kn | 1,150.779448 mph |
| 5,000 kn | 5,753.89724 mph |
| 10,000 kn | 11,507.79448 mph |
What is a knot?
A knot is one nautical mile per hour (1.852 km/h), used for ships, aircraft and wind.
What is a mile per hour?
Miles per hour is used for road speeds in the US and UK; 1 mph = 1.609344 km/h.
Related conversions
Miles per hour to knotsKilometres per hour to miles per hourMiles per hour to kilometres per hourKnots to kilometres per hourKilometres per hour to knotsAll speed units
Frequently asked questions
How do I convert knots to miles per hour?
Multiply the value in knots by 1.150779448. 1 knot = 1.150779448 miles per hour.
How many knots are in one mile per hour?
1 mile per hour = 0.8689762419 knots.
What is 20 kn in mph?
20 kn = 23.01558896 mph.
What is 500 kn in mph?
500 kn = 575.389724 mph.