Miles per Hour to Knots
Convert Miles per Hour (mph) to Knots (kn) instantly, with a formula, reference table, and FAQ.
Formula
Miles per Hour × 0.868976 = Knots
Miles per Hour (mph) and Knots (kn) are both units of speed. Use the converter above for any value, or check the quick-reference table below for common amounts.
Quick reference
| mph | kn |
|---|---|
| 1 mph | 0.868976 kn |
| 5 mph | 4.34488 kn |
| 10 mph | 8.68976 kn |
| 25 mph | 21.7244 kn |
| 50 mph | 43.4488 kn |
| 100 mph | 86.8976 kn |
| 500 mph | 434.488 kn |
| 1000 mph | 868.976 kn |
Frequently asked questions
How many Knots is one Miles per Hour?
One Miles per Hour (mph) equals 0.868976 Knots (kn).
How do I convert Miles per Hour to Knots?
Multiply the value in Miles per Hour by 0.868976 to get Knots.
Is the Miles per Hour to Knots conversion exact?
Yes — this converter uses the internationally defined conversion factor between miles per hour and knots, accurate to several decimal places.