Convert Meters per Second to Miles per Hour

Converting Meters per Second (m/s) to Miles per Hour (mph) is a common task in speed measurements. Speed conversions connect metric road limits, aviation knots, and imperial miles per hour — common when traveling internationally or reading foreign weather reports.

To convert, multiply the meters per second value by 2.23694. Written as an equation: mph = m/s × 2.23694.

One meters per second equals approximately 2.236936 mph. This means you can multiply any m/s value by 2.236936 to get the equivalent in mph.

Worked example: 10 m/s = 22.369363 mph. Enter your own value in the converter above for instant results.

Common mistake: Knots measure nautical miles per hour, not statute miles — they are close but not identical to mph.

Bookmark this page for quick m/s to mph conversions, or use the swap button to reverse the direction and convert mph back to m/s.