How many mph in 1 m/s?
The answer is 2.23693629205.

We assume you are converting between **mile/hour** and **metre/second**.

You can view more details on each measurement unit:

mph or
m/s

The SI derived unit for **speed** is the meter/second.

1 mph is equal to 0.44704 meter/second.

Note that rounding errors may occur, so always check the results.

Use this page to learn how to convert between miles/hour and meters/second.

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You can do the reverse unit conversion from m/s to mph, or enter any two units below:

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Miles per hour is a unit of speed, expressing the number of international miles covered per hour. It is commonly abbreviated in everyday use in the United States, the United Kingdom, and elsewhere to mph or MPH, although mi/h is sometimes used in technical publications.

Metre per second (U.S. spelling: meter per second) is an SI derived unit of both speed (scalar) and velocity (vector quantity which specifies both magnitude and a specific direction), defined by distance in metres divided by time in seconds.

One metre per second is roughly the speed of an average person walking.

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