mile per hour to metre per second

Live mile per hour (mph) to metre per second (m/s) converter. Plus a 10-value reference table and FAQs.

mile per hour
metre per second
1 mph = 0.447m/s

Conversion table

Ten sample values from mile per hour to metre per second. Use the converter above for arbitrary values.

mile per hour (mph)→metre per second (m/s)
0.001 mph → 0.000447 m/s
0.01 mph → 0.00447 m/s
0.1 mph → 0.044704 m/s
0.5 mph → 0.22352 m/s
1 mph → 0.44704 m/s
2 mph → 0.89408 m/s
5 mph → 2.2352 m/s
10 mph → 4.4704 m/s
100 mph → 44.704 m/s
1,000 mph → 447.04 m/s

About the mile per hour

US and UK road speed.

About the metre per second

SI unit of speed.

How mile per hour to metre per second conversion works

Both units belong to Speed. Unitbox first expresses the input in the category reference unit (m/s), then expresses that same quantity in metre per second.

The right unit depends on the convention used by your industry, country, instrument, or source document.

Reference value1 mph = 0.44704 m/s
CalculationBrowser-side, using Unitbox's shared unit data
Review noteFor safety-critical work, verify against the governing standard or instrument manual.

Unit definitions and conversion factors are maintained in the Unitbox methodology. Last reviewed with the current conversion dataset.

Frequently asked questions

Frequently Asked Questions

How do I convert mile per hour to metre per second?

Multiply the mile per hour value by 0.44704 to get it in metre per second. For example, 10 mph = 4.4704 m/s.

What is 1 mph in m/s?

1 mph = 0.44704 m/s.

What is 100 mph in m/s?

100 mph = 44.704 m/s.

What is the formula?

Linear: multiply by 0.44704 (the unit factor ratio).

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