Meters Per Second to Miles Per Hour

1 meter per second = 2.236936292 miles per hour. To convert meters per second (m/s) to miles per hour (mph), multiply by 2.236936292.

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How to convert meters per second to miles per hour

mph = m/s × 2.236936292

Example: convert 8 meters per second to miles per hour.
8 m/s × 2.236936292 = 17.89549034 mph

The same relationship in reverse: 1 mile per hour = 0.44704 meters per second, so you can also divide by 0.44704. Need the other direction? Use the miles per hour to meters per second converter.

You will typically need this conversion for weather data and sports science.

Meters Per Second to Miles Per Hour conversion chart

Meters Per Second (m/s)Miles Per Hour (mph)
1 m/s2.2369363 mph
2 m/s4.4738726 mph
3 m/s6.7108089 mph
4 m/s8.9477452 mph
5 m/s11.184681 mph
6 m/s13.421618 mph
7 m/s15.658554 mph
8 m/s17.89549 mph
9 m/s20.132427 mph
10 m/s22.369363 mph
15 m/s33.554044 mph
20 m/s44.738726 mph
25 m/s55.923407 mph
30 m/s67.108089 mph
40 m/s89.477452 mph
50 m/s111.84681 mph
75 m/s167.77022 mph
100 m/s223.69363 mph
250 m/s559.23407 mph
500 m/s1,118.4681 mph
1,000 m/s2,236.9363 mph

Values rounded to 8 significant figures. The converter above shows up to 12.

About the units

Meter Per Second (m/s)

The SI unit of speed. Used in physics and for wind speed in many weather services.

Mile Per Hour (mph)

Exactly 0.44704 m/s. Used for road speeds in the US and UK and for baseball pitch speeds.

Frequently asked questions

How many miles per hour are in a meter per second?

1 meter per second = 2.236936292 miles per hour. Going the other way, 1 mile per hour = 0.44704 meters per second.

How do I convert meters per second to miles per hour?

To convert meters per second to miles per hour, multiply by 2.236936292. The formula is mph = m/s × 2.236936292.

What is 8 m/s in mph?

8 meters per second is 17.89549034 miles per hour (8 m/s × 2.236936292 = 17.89549034 mph).

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