At One Place

8 mph to km/h

8 miles per hour in kilometers per hour
8 mph = 12.87475 km/h
km/h = mph × 1.609344

8 miles per hour is 12.87475 kilometers per hour. To get there, multiply by 1.609344.

Values either side

Miles per hour near 8, converted to kilometers per hour.
Miles per hour Kilometers per hour
4 mph 6.437376
5 mph 8.04672
6 mph 9.656064
7 mph 11.26541
8 mph ← 12.87475
9 mph 14.4841
10 mph 16.09344
11 mph 17.70278
12 mph 19.31213

How the conversion works

The relationship is km/h = mph × 1.609344. Both units measure speed, so the conversion is a fixed factor that never changes.

Common questions

What is 8 mph in kilometers per hour?
8 mph is 12.87475 km/h.
How do you convert miles per hour to kilometers per hour?
Multiply by 1.609344.

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