Instantly convert between miles per hour, kilometers per hour, meters per second, feet per second, and knots.
Use our free Speed Converter to easily convert between different units of speed. Whether you're calculating wind speed, running pace, or vehicle speed, this tool provides instant and accurate conversions across metric and imperial systems.
= 96.56 km/h
= 26.82 m/s
= 72 km/h
= 44.74 mph
= 17.26 mph
= 27.78 km/h
= 68.18 mph
= 109.73 km/h
Real-time conversion as you type
Works perfectly on all devices
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Supports metric and imperial units
Speed is measured differently everywhere: road limits in mph or km/h, physics in meters per second, boats and aircraft in knots, ballistics in feet per second. This converter moves between all five — miles per hour, kilometers per hour, meters per second, feet per second and knots — across metric and imperial systems, updating in real time as you type. Built-in examples (60 mph = 96.56 km/h, 15 knots = 27.78 km/h) make it easy to sanity-check a result at a glance.
Use it to interpret foreign speed limits on a road trip, convert a running or cycling pace, understand wind speeds in a weather forecast, or check figures for maritime and aviation work. Free on any device, with no sign-up.
Miles per hour (mph), kilometers per hour (km/h), meters per second (m/s), feet per second (ft/s) and knots.
Knots are the standard speed unit in maritime and aviation — 1 knot is one nautical mile per hour.
96.56 km/h. The converter shows results like this instantly, in both directions.
Yes — free on any device, with no sign-up.