At One Place

120 kn to mph

120 knots in miles per hour
120 kn = 138.0935 mph
mph = kn × 1.150779448

120 knots is 138.0935 miles per hour. To get there, multiply by 1.150779448.

Values either side

Knots near 120, converted to miles per hour.
Knots Miles per hour
90 kn 103.5702
95 kn 109.324
100 kn 115.0779
110 kn 126.5857
120 kn ← 138.0935
125 kn 143.8474
150 kn 172.6169
175 kn 201.3864
180 kn 207.1403

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 120 kn in miles per hour?
120 kn is 138.0935 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