Knots to Miles per Hour
Convert Knots (kn) to Miles per Hour (mph) instantly, with a formula, reference table, and FAQ.
Formula
Knots × 1.15078 = Miles per Hour
Knots (kn) and Miles per Hour (mph) are both units of speed. Use the converter above for any value, or check the quick-reference table below for common amounts.
Quick reference
| kn | mph |
|---|---|
| 1 kn | 1.15078 mph |
| 5 kn | 5.7539 mph |
| 10 kn | 11.5078 mph |
| 25 kn | 28.7695 mph |
| 50 kn | 57.539 mph |
| 100 kn | 115.078 mph |
| 500 kn | 575.39 mph |
| 1000 kn | 1,150.78 mph |
Frequently asked questions
How many Miles per Hour is one Knots?
One Knots (kn) equals 1.15078 Miles per Hour (mph).
How do I convert Knots to Miles per Hour?
Multiply the value in Knots by 1.15078 to get Miles per Hour.
Is the Knots to Miles per Hour conversion exact?
Yes — this converter uses the internationally defined conversion factor between knots and miles per hour, accurate to several decimal places.