40 miles per hour to knots

Exact result for 40 miles per hour in knots, with the formula and nearby values.

40 mph = 34.759 kn

Formula: kn = mph × 0.868976

Nearby values

miles per hour (mph)	knots (kn)
35	30.4142
36	31.2831
37	32.1521
38	33.0211
39	33.8901
40	34.759
41	35.628
42	36.497
43	37.366
44	38.235
45	39.1039

Frequently asked questions

How do I convert miles per hour to knots?

Multiply the value in miles per hour by 0.868976 to get knots.

→ Open the full converter: Convert miles per hour to knots