ShadTools

Speed Converter

Convert kilometers per hour (km/h), miles per hour (mph), meters per second (m/s), and knots.

All speed conversions are calculated 100% locally in your browser.
1 km/h = 0.6213727 mph
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Convert speed and velocity units instantly with precision formulas and conversion tables.

Popular Speed Conversions

Kilometer per hour to Mile per hourMile per hour to Kilometer per hourMeter per second to Kilometer per hourKilometer per hour to Meter per secondKnot to Kilometer per hourKilometer per hour to Knot

Frequently Asked Questions

How many mph is 100 km/h?+

100 kilometers per hour is equal to approximately 62.137 miles per hour.

How many km/h is 1 knot?+

1 knot (nautical mile per hour) is equal to exactly 1.852 kilometers per hour.