At One Place

9 kn to mph

9 knots in miles per hour
9 kn = 10.35702 mph
mph = kn × 1.150779448

9 knots is 10.35702 miles per hour. To get there, multiply by 1.150779448.

Values either side

Knots near 9, converted to miles per hour.
Knots Miles per hour
5 kn 5.753897
6 kn 6.904677
7 kn 8.055456
8 kn 9.206236
9 kn ← 10.35702
10 kn 11.50779
11 kn 12.65857
12 kn 13.80935
13 kn 14.96013

How the conversion works

The relationship is mph = kn × 1.150779448. Both units measure speed, so the conversion is a fixed factor that never changes.

Common questions

What is 9 kn in miles per hour?
9 kn is 10.35702 mph.
How do you convert knots to miles per hour?
Multiply by 1.150779448.

Related pages

Sources

  1. Guide for the Use of the International System of Units (SP 811) — NIST (Public domain (US Government))
  2. The International System of Units (SI Brochure) — Bureau International des Poids et Mesures
  3. Calculated on this page — At One Place

How these figures are compiled and checked