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

Convert between Seconds per km and Kilometers 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 kilometers per hour and vice-versa.

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

Result window

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

Conversion formula

1 kilometers per hour = 3600 seconds per km

1 seconds per km = 3600 kilometers per hour

Note: Speed units are inversely proportional to pace units.

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