Knots to Miles per Hour

Convert Knots to Miles per Hour. 1 kn equals 1.1508 mph. Type a value on either side; the formula and tables below show how it works.

kn
mph
1 Knots equals
1.1508mph

Formula: mph = kn × 1.1508. Example: 5 kn = 5.7539 mph.

1 Knots in every unit

Kilometers per Hour1.852 km/h
Miles per Hour1.1508 mph
Meters per Second0.514444 m/s
Feet per Second1.6878 ft/s

Knots to Miles per Hour table

KnotsMiles per Hour
0.1 kn0.115078 mph
0.25 kn0.287695 mph
0.5 kn0.57539 mph
1 kn1.1508 mph
2 kn2.3016 mph
3 kn3.4523 mph
4 kn4.6031 mph
5 kn5.7539 mph
10 kn11.5078 mph
15 kn17.2617 mph
20 kn23.0156 mph
25 kn28.7695 mph
50 kn57.539 mph
75 kn86.3085 mph
100 kn115.0779 mph
250 kn287.6949 mph
500 kn575.3897 mph
1,000 kn1,150.78 mph
Miles per HourKnots
0.1 mph0.086898 kn
0.25 mph0.217244 kn
0.5 mph0.434488 kn
1 mph0.868976 kn
2 mph1.738 kn
3 mph2.6069 kn
4 mph3.4759 kn
5 mph4.3449 kn
10 mph8.6898 kn
15 mph13.0346 kn
20 mph17.3795 kn
25 mph21.7244 kn
50 mph43.4488 kn
75 mph65.1732 kn
100 mph86.8976 kn
250 mph217.2441 kn
500 mph434.4881 kn
1,000 mph868.9762 kn

How to convert knots to miles per hour

mph = kn × 1.1508

Multiply the value in knots by 1.1508. To go the other way, divide by the same number, or multiply by 0.868976. For example, 5 kn × 1.1508 = 5.7539 mph.

About the units

Knots (kn). One nautical mile per hour. Ships, aircraft and wind at sea.

Miles per Hour (mph). Exactly 0.44704 m/s. Speed limits in the US and UK.

Other speed conversions

Kilometers per Hour to Miles per Hour · Miles per Hour to Kilometers per Hour · Miles per Hour to Meters per Second · Miles per Hour to Knots · Miles per Hour to Feet per Second · Meters per Second to Miles per Hour · Knots to Kilometers per Hour · Knots to Miles per Hour · Knots to Meters per Second · Knots to Feet per Second · Feet per Second to Miles per Hour

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