At One Place

55 mph to kn

55 miles per hour in knots
55 mph = 47.79369 kn
kn = mph × 0.8689762419

55 miles per hour is 47.79369 knots. To get there, multiply by 0.8689762419.

Values either side

Miles per hour near 55, converted to knots.
Miles per hour Knots
37 mph 32.15212
40 mph 34.75905
45 mph 39.10393
50 mph 43.44881
55 mph ← 47.79369
60 mph 52.13857
65 mph 56.48346
70 mph 60.82834
75 mph 65.17322

How the conversion works

The relationship is kn = mph × 0.8689762419. Both units measure speed, so the conversion is a fixed factor that never changes.

Common questions

What is 55 mph in knots?
55 mph is 47.79369 kn.
How do you convert miles per hour to knots?
Multiply by 0.8689762419.

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