How fast is 150 knots?

Answer 1

The knot is a unit of speed equal to one nautical mile per hour, approximately 1.151 mph. Therefore, 18 knots = 18 x 1.151 = 20.718 mph

18 knots = 20.7 mph

Answer 2

172.50 miles per hour. There are approximately 1.151 knots to every mile per hour, so multiply the number of knots by 1.151 to get miles per hour (mph).

Answer 3

207.14 mph