At One Place

120 mph to m/s

120 miles per hour in meters per second
120 mph = 53.6448 m/s
m/s = mph × 0.44704

120 miles per hour is 53.6448 meters per second. To get there, multiply by 0.44704.

Values either side

Miles per hour near 120, converted to meters per second.
Miles per hour Meters per second
90 mph 40.2336
95 mph 42.4688
100 mph 44.704
110 mph 49.1744
120 mph ← 53.6448
125 mph 55.88
150 mph 67.056
175 mph 78.232
180 mph 80.4672

How the conversion works

The relationship is m/s = mph × 0.44704. Both units measure speed, so the conversion is a fixed factor that never changes.

Common questions

What is 120 mph in meters per second?
120 mph is 53.6448 m/s.
How do you convert miles per hour to meters per second?
Multiply by 0.44704.

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