Speed Converter

STEP BY STEP

How to use speed converter

1. Enter a speed value.
2. Choose m/s, km/h, mph or knots as the source and target units.
3. Read the result in the target unit.

WHEN IT HELPS

Common uses

• Convert a road speed from km/h to mph.
• Compare wind speeds in knots and m/s.

IN PRACTICE

Example

Convert 100 km/h to about 62.14 mph.

GOOD TO KNOW

What is a knot?

One knot equals one nautical mile per hour.

The result is rounded for display; conversions use more precise internal constants.