At One Place

100 mph to kn

100 miles per hour in knots
100 mph = 86.89762 kn
kn = mph × 0.8689762419

100 miles per hour is 86.89762 knots. To get there, multiply by 0.8689762419.

Values either side

Miles per hour near 100, converted to knots.
Miles per hour Knots
80 mph 69.5181
85 mph 73.86298
90 mph 78.20786
95 mph 82.55274
100 mph ← 86.89762
110 mph 95.58739
120 mph 104.2771
125 mph 108.622
150 mph 130.3464

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 100 mph in knots?
100 mph is 86.89762 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