Calculators » Conversion » Speed-Pace » Seconds per km and Miles per hour

Convert between Seconds per km and Miles per hour

Our online tools will provide quick answers to your calculation and conversion needs. On this page, you can convert between pace in seconds per km and speed in miles per hour and vice-versa.

Pace in seconds per km (s/km)

Speed in miles per hour (mi/h)

Enter the value you want to convert, and leave the target field blank.

Android: Use this converter offline with our all-in-one calculator app.

Conversion formula

1 miles per hour = 2236.9362921 seconds per km

1 seconds per km = 2236.9362921 miles per hour

Speed Pace Converter

Select different speed/ pace units for conversion:



Related conversions