What does a speed converter do?

A speed converter converts units such as km/h, mph, m/s, knots, and similar velocity rates.

Can I use this for driving and travel planning?

Yes. It is useful for understanding speed limits and travel references across unit systems.

Does it support technical speed units?

Yes. Common technical and transport speed units are supported.

Is this the same as live traffic speed?

No. It converts units only and does not provide live traffic data.

Speed converter

Speed Converter

Convert transport, engineering, and scientific speed units from everyday travel to extreme scales.

Speed Converter

Motion and velocity

Amount

From

Precision

Filter units

Result0.01 m/s

Active conversion

1 cm/s = 0.01 m/s

9 units shown

All converted values

Compare the same amount across every unit in this category.

Centimeter per second (cm/s)1 cm/s

Meter per second (m/s)0.01 m/s

Kilometer per hour (km/h)0.036 km/h

Foot per second (ft/s)0.032808 ft/s

Inch per second (in/s)0.393701 in/s

Mile per hour (mph)0.022369 mph

Knot (kn)0.019438 kn

Mach (sea level approx.) (Mach)0.000029 Mach

Speed of light (c)3.3356e-11 c

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Help & answers

Frequently Asked Questions

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