Knots to MPH Converter
Convert knots to miles per hour instantly, and mph back to knots. Based on 1 knot = 1 nautical mile per hour = 1.150779 mph.
Independently verified for accuracy
Calculator by Toolsloft ↗- Result
- 1.150779 Miles per hour (mph)
- Conversion
- 1 Knots (kn) = 1.150779 Miles per hour (mph)
Convert knots to miles per hour and back for wind speed, boating, and flight data given in knots. Type the number of knots and read the result in mph. The swap button reverses the direction.
How this is calculated
One knot is one nautical mile per hour, and a nautical mile is exactly 1852 meters while a statute mile is exactly 1609.344 meters. Knots are therefore multiplied by 1852 divided by 1609.344, about 1.150779, to get miles per hour.
How to use
- Enter the speed in knots.
- Keep the direction on knots to mph, or press Swap units for mph to knots.
- Read the result in miles per hour.
Examples
- One knot:
1 kn = 1.150779 mph - Cruising speed:
10 kn = 11.507794 mph - MPH to knots:
60 mph = 52.138558 kn
FAQ
- How many mph is a knot?
- About 1.150779 mph, because a knot is one nautical mile (1852 m) per hour and a statute mile is 1609.344 m.
- How do I convert knots to mph?
- Multiply the number of knots by about 1.150779. For example, 10 knots is about 11.51 mph.