Metres per second to Miles per hour — m/s to mph

Enter a value to convert metres per second (m/s) to miles per hour (mph). Works in your browser with no sign-up.

[ m/s / mph — Speed ] instant · works offline
Metres per second · m/s
2.236936
Miles per hour · mph
1 m/s = 2.236936 mph
Metres per second → Miles per hour
⇄ Reverse: Miles per hour → Metres per second
Formula

1 m/s = 2.236936 mph

Multiply the number of metres per second by 2.236936. For example, 10 m/s × 2.236936 = 22.36936 mph.

Quick Reference — Metres per second to Miles per hour
About Speed Units

Kilometres per hour is the road-speed unit in most countries; the US and UK use miles per hour. Knots (one nautical mile per hour) are used at sea and in aviation. Mach expresses speed as a multiple of the speed of sound, which depends on air temperature; this converter uses 340.3 m/s, the value for the standard atmosphere at sea level (15 °C).

Related Conversions
mph → m/s m/s → km/h km/h → mph kn → mph All speed units
All Speed Conversions
→Kilometres per hour to miles per hour →Knots to kilometres per hour →Mach to kilometres per hour →Miles per hour to kilometres per hour →Metres per second to kilometres per hour →Knots to miles per hour →Kilometres per hour to knots →Miles per hour to metres per second →Kilometres per hour to Mach
FAQ — Metres per second to Miles per hour

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

Multiply the number of metres per second by 2.236936. For example, 10 m/s × 2.236936 = 22.36936 mph.

How many miles per hour are in one metre per second?

1 metre per second = 2.236936 mph (shown to up to 7 significant figures).

What is Mach 1 in km/h?

In the standard atmosphere at sea level (15 °C) the speed of sound is about 340.3 m/s, which is about 1,225 km/h or 761 mph. It is lower in colder air, so at typical airliner cruising altitude it is closer to 1,060 km/h.

Does this converter work offline?

Yes. Once the page has loaded, conversions run entirely in your browser and nothing is sent to a server.