Kilometers per hour to Miles per hour Converter

Convert kilometers per hour to miles per hour instantly, with the formula and a km/h to mph conversion table. 🔒 Runs in your browser

Convert to all units

Kilometer per hour to mile per hour formula

mph = km/h × 0.6213711922 · 1 kilometer per hour = 0.6213711922 miles per hour

km/h to mph conversion table

kilometers per hour (km/h)miles per hour (mph)
10 km/h6.213711922 mph
30 km/h18.64113577 mph
50 km/h31.06855961 mph
60 km/h37.28227153 mph
80 km/h49.70969538 mph
90 km/h55.9234073 mph
100 km/h62.13711922 mph
110 km/h68.35083115 mph
120 km/h74.56454307 mph
130 km/h80.77825499 mph
200 km/h124.2742384 mph

Need the opposite? Use the miles per hour to kilometers per hour converter.

How to use the Kilometers Per Hour to Miles Per Hour converter

  1. Enter the value you want to convert.
  2. Pick the units to convert from and to (or click ⇄ to swap).
  3. Read the result instantly, with the formula and a full table below.

About this tool

Convert kilometers per hour to miles per hour instantly, with the formula and a km/h to mph conversion table. It is part of the free Converters collection on Online Tools Harbor. Everything happens locally in your browser, so it is fast and private.

Frequently asked questions

How do I convert kilometers per hour to miles per hour?

Use the formula mph = km/h × 0.6213711922. For example, 50 km/h = 31.06855961 mph.

How many miles per hour are in 1 kilometer per hour?

1 kilometer per hour = 0.6213711922 miles per hour. To convert, multiply the value in kilometers per hour by 0.6213711922.

Is the Kilometers Per Hour to Miles Per Hour free?

Yes. The Kilometers Per Hour to Miles Per Hour is completely free to use, with no sign-up and no limits on normal use.

Is my data safe?

Yes. This tool runs entirely in your web browser using JavaScript. Your text is never uploaded to our servers.

Does it work on mobile?

Yes, it works in any modern browser on phones, tablets and computers. No app to install.

More speed conversions

Miles Per Hour to Kilometers Per Hour · Knots to Kilometers Per Hour · Meters Per Second to Kilometers Per Hour · Kilometers Per Hour to Meters Per Second · Miles Per Hour to Meters Per Second · Kilometers Per Hour to Knots

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