ProMathTools
ProMathTools

Speed Converter

Convert between different speed units

Enter speed value

Select unit to convert from

Select unit to convert to

How it works

Convert between different speed units

The Formula
1 mph = 1.60934 km/h
1 km/h = 0.621371 mph
Worked Example
  1. Example Conversion

    Convert 60 mph to km/h: 60 mph * 1.60934 km/h/mph = 96.5604 km/h

Tips, Assumptions & Limitations
  • Use this converter for speed units like mph, km/h, m/s, and more
FAQ

Use the speed converter tool and select mph as the from unit and km/h as the to unit

1 km/h = 0.621371 mph

Companion article

Speed Conversion Made Easy

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