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MPH to KPH Converter

Convert miles per hour to kilometers per hour instantly. Free online converter with speed limit references, formula, and 100% client-side processing.

100% client-side. Your data never leaves your browser.

96.56063992
60 Miles/hrs = 96.56063992 Kilometers/hrs

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Convert MPH to KPH

Enter a speed in miles per hour to convert it to kilometers per hour. The conversion factor is approximately 1.609. MPH is used in the US and UK for road speeds. KPH is used in most other countries and for scientific measurements.

Common Speed References

MPHKPHDescription
25 mph40.2 kphResidential zone
30 mph48.3 kphSchool zone
55 mph88.5 kphRural highway
65 mph104.6 kphInterstate
70 mph112.7 kphUK motorway
100 mph160.9 kphAutobahn

How to Use

  1. The tool opens with 60 mph selected
  2. Type any mph value in the left input
  3. Read the kph result on the right
  4. Click the swap button to convert kph to mph

For more conversions, see the full Unit Converter or try Miles to Km.