Speed Converter
Convert km/h, mph, m/s, knots, and related speed units in one place.
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Frequently asked questions
Which speed units can I convert?
Metres per second, km/h, mph, knots, and feet per second. The knot uses its nautical-mile definition, so marine and aviation figures match published tables.
Can I use it for pace, like minutes per kilometre?
Not directly. Pace is time over distance, the inverse of these units, so convert to km/h first and invert it yourself.