Knots to Miles per Hour

1 kn = 1.150779 mph

How to convert knots to miles per hour

mph = kn × 1.150779

Example: 5 kn = 5.753897 mph

Knots to Miles per Hour conversion table

Knots (kn)Miles per Hour (mph)
1 kn1.150779 mph
2 kn2.301559 mph
3 kn3.452338 mph
4 kn4.603118 mph
5 kn5.753897 mph
6 kn6.904677 mph
7 kn8.055456 mph
8 kn9.206236 mph
9 kn10.35702 mph
10 kn11.50779 mph
15 kn17.26169 mph
20 kn23.01559 mph
25 kn28.76949 mph
30 kn34.52338 mph
40 kn46.03118 mph
50 kn57.53897 mph
75 kn86.30846 mph
100 kn115.0779 mph
250 kn287.6949 mph
500 kn575.3897 mph
1,000 kn1,150.779 mph

About the units

Knots: The knot is one nautical mile (1,852 m) per hour, used in aviation, shipping and meteorology.

Miles per Hour: Miles per hour (mph) is the unit for road speed in the United States and the United Kingdom. 1 mph is exactly 0.44704 m/s.

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Frequently asked questions

How many miles per hour are in 1 knot?

1 knot equals 1.150779 miles per hour.

How many knots are in 1 mile per hour?

1 mile per hour equals 0.8689762 knots.

How do I convert knots to miles per hour?

Use the formula mph = kn × 1.150779.

What is 10 knots in miles per hour?

10 knots equals 11.50779 miles per hour.

Related conversions

Factors: NIST SP 811 · SI Brochure · NIST Handbook 44 — Updated