kilometre per hour to metre per second

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

kilometre per hour
metre per second
1 km/h = 0.2778m/s

换算表

10 个示例值,从kilometre per hour到metre per second。任意值请用上方换算器。

kilometre per hour (km/h)→metre per second (m/s)
0.001 km/h → 0.000278 m/s
0.01 km/h → 0.002778 m/s
0.1 km/h → 0.027778 m/s
0.5 km/h → 0.138889 m/s
1 km/h → 0.277778 m/s
2 km/h → 0.555556 m/s
5 km/h → 1.388889 m/s
10 km/h → 2.777778 m/s
100 km/h → 27.777778 m/s
1,000 km/h → 277.777778 m/s

关于kilometre per hour

1 km per hour. International road speed.

关于metre per second

SI unit of speed.

How kilometre 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 km/h = 0.27777778 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.

常见问题

Frequently Asked Questions

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

Multiply the kilometre per hour value by 0.277778 to get it in metre per second. For example, 10 km/h = 2.7778 m/s.

What is 1 km/h in m/s?

1 km/h = 0.277778 m/s.

What is 100 km/h in m/s?

100 km/h = 27.7778 m/s.

What is the formula?

Linear: multiply by 0.277778 (the unit factor ratio).

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