Online Speed Converter - KPH to MPH, Knots & m/s

Universal Speed Converter

Kilometers per Hour (kph)

Miles per Hour (mph)

Knots (nautical mph)

Meters per Second (m/s)

What is a Speed Converter?

​Speed conversion is the process of switching between different units used to measure how fast an object is moving. While most of the world uses Kilometers per Hour (KPH), countries like the USA and UK use Miles per Hour (MPH). Additionally, the aviation and maritime industries use Knots.

​Common Speed Units:

• ​KPH: Used for road speed limits in most countries.
• ​MPH: Standard speed unit in the US and UK.
• ​Knots: Used for ships and aircraft (1 Knot = 1 nautical mile per hour).
• ​m/s: The scientific (SI) unit for speed and velocity.

​How to Use This Tool?

​Whether you are checking the speed of a car or a boat, simply enter the value into the corresponding box. For example, if you want to know how fast 60 MPH is in KPH, just type "60" in the MPH box, and the tool will show you it is approximately 96.56 KPH.

​FAQs

​Q: Why is m/s important?

A: Meters per second is the standard unit used in physics and engineering calculations.

​Q: Is the conversion accurate?

A: Yes, the tool uses standard international conversion factors to ensure high precision for everyday and professional use.