Convert Mph to Knots

Miles per hour (mph) is a unit of speed in the imperial system. A knot is a unit of speed used in maritime and aviation, representing one nautical mile per hour. To convert mph to knots, multiply the speed in miles per hour by 0.868976, as 1 mile per hour is approximately equal to 0.868976 knots. This mph to knots converter is very helpful in maritime and aviation navigation, where speeds are commonly used in knots. It helps in converting road vehicle speeds or wind speed into standard units used on ships and aircrafts. This miles per hour to knot conversion is essential for proper communication and safety operations.

Mph to Knots
21 mph to knots = 18.2523 mph to knots = 19.98
28 mph to knots = 24.3360 mph to knots = 52.14
70 mph to knots = 60.8780 mph to knots = 69.60
85 mph to knots = 73.97100 mph to knots = 86.90
120 mph to knots = 104.28200 mph to knots = 173.80

Frequently Asked Questions

1. What speed is 30 knots in mph?

30 knots is approximately 34.5 miles per hour.

2. Can a boat go 100 knots?

Yes, a boat can reach 100 knots with specialized design and engine.

3. What speed is 50 knots in mph?

50 knots is approximately 57.5 miles per hour.

4. What is the max wind speed of a cyclone?

The maximum wind speed for a cyclone can exceed 200 mph (322 km/h).