Speed Converter

Convert driving, travel, aviation, and science speed units quickly.

Speed Converter

Speed values are converted in your browser and are not stored.

Result

Enter values to see the result.

How it works

This speed converter uses meters per second as the shared base unit. It is useful for driving speeds, travel planning, running pace checks, science problems, and maritime or aviation values.

Examples

Driving example

100 km/h is about 62.1371 mph.

Science example

10 m/s equals 36 km/h.

FAQ

How many mph is 100 km/h?

100 km/h is about 62.1371 mph.

What is a knot?

A knot is a speed unit commonly used in navigation and equals one nautical mile per hour.

Are speed values stored?

No. Speed values are converted in the browser and are not stored.