Meter/Second to Mile/Hour Converter

Speed Converter

18 units available

Decimals:

From

To

2.236936

1 m/s = 2.236936 mph

Formula:

mph = m/s × 2.2369362921

With your value: 1 m/s = 2.23693629 mph

How big is that?

Everyday references on a logarithmic scale, all expressed in meter/second so you can sanity-check the result.

Your value1.00 m/s

Walking pace (1.4× your value)1.40 m/s

Cycling (5.5× your value)5.50 m/s

Urban speed limit (50 km/h) (14× your value)13.9 m/s

Cheetah sprint (29× your value)29.0 m/s

Motorway (110 km/h) (31× your value)30.6 m/s

Other Meter/Second to Mile/Hour conversions

2 m/s to mph 3 m/s to mph 4 m/s to mph 5 m/s to mph 6 m/s to mph 7 m/s to mph 8 m/s to mph

Meter/Second to Mile/Hour Conversion Table

Meter/Second (m/s)	Mile/Hour (mph)
0.5	1.118468
1	2.236936
2	4.473873
5	11.184681
10	22.369363
15	33.554044
20	44.738726
25	55.923407
50	111.846815
100	223.693629
250	559.234073
500	1,118.468146
1000	2,236.936292

Mile/Hour to Meter/Second Conversion Table

Mile/Hour (mph)	Meter/Second (m/s)
0.5	0.22352
1	0.44704
2	0.89408
5	2.2352
10	4.4704
15	6.7056
20	8.9408
25	11.176
50	22.352
100	44.704
250	111.76
500	223.52
1000	447.04

Where these values come from

Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.

Meter/Second (m/s)

Speed

Exact conversion

Derived quantity: a defined length divided by a defined time interval.

Source: BIPM, The International System of Units (SI), 9th edition, 2019 (updated 2024)

Bureau International des Poids et Mesures · Reviewed 2026-07-01

Mile/Hour (mph)

Speed

Exact conversion

Derived quantity: a defined length divided by a defined time interval.

Source: BIPM, The International System of Units (SI), 9th edition, 2019 (updated 2024)

Bureau International des Poids et Mesures · Reviewed 2026-07-01

How to Convert Meter/Second to Mile/Hour

To convert from Meter/Second (m/s) to Mile/Hour (mph), multiply the value by 2.2369362921.

Formula: mph = m/s × 2.2369362921

Reverse: m/s = mph × 0.44704

Step-by-Step Example

Start with your value in Meter/Second. For example: 5 m/s
Multiply by the conversion factor: 5 x 2.2369362921
The result is: 11.184681 mph

About Meter/Second

The meter/second (m/s) is a unit of speed and velocity. One meter/second equals 1 metre per second. UnitConvertLab converts it against every other speed unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: speed calculations, engineering and science, education.

About Mile/Hour

Miles per hour is the standard unit of speed in the US and UK for vehicles and weather reporting.

Common uses: speed limits (US/UK), vehicle speed, baseball.

Frequently Asked Questions

How many Mile/Hour are in 1 Meter/Second?

There are exactly 2.2369362921 Mile/Hour in 1 Meter/Second. This means the conversion factor from Meter/Second to Mile/Hour is 2.2369362921.

What is the formula to convert Meter/Second to Mile/Hour?

The formula to convert Meter/Second to Mile/Hour is: mph = m/s × 2.2369362921. For example, to convert 10 Meter/Second to Mile/Hour, you would multiply 10 by 2.2369362921.

What is a Meter/Second?