Meter/Second to Mile/Second Converter

Speed Converter

18 units available

Decimals:

From

To

0.000621

1 m/s = 0.000621 mi/s

Formula:

mi/s = m/s × 0.0006213712

With your value: 1 m/s = 0.00062137 mi/s

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/Second conversions

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

Meter/Second to Mile/Second Conversion Table

Meter/Second (m/s)	Mile/Second (mi/s)
0.5	0.000311
1	0.000621
2	0.001243
5	0.003107
10	0.006214
15	0.009321
20	0.012427
25	0.015534
50	0.031069
100	0.062137
250	0.155343
500	0.310686
1000	0.621371

Mile/Second to Meter/Second Conversion Table

Mile/Second (mi/s)	Meter/Second (m/s)
0.5	804.672
1	1,609.344
2	3,218.688
5	8,046.72
10	16,093.44
15	24,140.16
20	32,186.88
25	40,233.6
50	80,467.2
100	160,934.4
250	402,336
500	804,672
1000	1,609,344

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/Second (mi/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

How to Convert Meter/Second to Mile/Second

To convert from Meter/Second (m/s) to Mile/Second (mi/s), multiply the value by 0.0006213712.

Formula: mi/s = m/s × 0.0006213712

Reverse: m/s = mi/s × 1,609.344

Step-by-Step Example

Start with your value in Meter/Second. For example: 5 m/s
Multiply by the conversion factor: 5 x 0.0006213712
The result is: 0.003107 mi/s

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/Second

The mile/second (mi/s) is a unit of speed and velocity. One mile/second equals 1609.344 metre per seconds. 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.

Frequently Asked Questions

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

There are exactly 0.0006213712 Mile/Second in 1 Meter/Second. This means the conversion factor from Meter/Second to Mile/Second is 0.0006213712.

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

The formula to convert Meter/Second to Mile/Second is: mi/s = m/s × 0.0006213712. For example, to convert 10 Meter/Second to Mile/Second, you would multiply 10 by 0.0006213712.

What is a Meter/Second?