How do I convert kilometers per hour to miles per hour?

To convert kilometers per hour to miles per hour, multiply the speed by 0.621371.

Why use this converter?

This converter provides accurate and instant conversion from kph to mph, saving time and ensuring precision.

Kilometers per Hour to Miles per Hour Converter

This tool is designed to convert speeds from kilometers per hour (kph) to miles per hour (mph). It is useful for drivers, athletes, and anyone who needs to quickly convert speed measurements.

Speed Converter

Kilometers per Hour (kph) *

Conversion Result

Miles per Hour (mph) 0.00

Data Source and Methodology

All calculations are based on standard conversion formulas. For reliable speed conversions, we adhere to the conversion coefficient where 1 kilometer per hour is equivalent to approximately 0.621371 miles per hour.

The Formula Explained

To convert kilometers per hour to miles per hour, use the formula:

\( \text{mph} = \text{kph} \times 0.621371 \)

Glossary of Terms

Kilometers per Hour (kph): The number of kilometers traveled in one hour.
Miles per Hour (mph): The number of miles traveled in one hour.

How It Works: A Step-by-Step Example

For example, to convert 100 kph to mph, multiply 100 by 0.621371 to get approximately 62.1371 mph.

Frequently Asked Questions (FAQ)

What is the conversion factor from kph to mph?

The conversion factor is 0.621371, meaning 1 kph is approximately 0.621371 mph.

Is this conversion tool accurate?

Yes, this tool uses the standard conversion factor to ensure accurate results.

Can I use this tool for high speeds?

Yes, it works accurately for a wide range of speeds from low to high.

Tool developed by Ugo Candido. Content verified by our expert team.
Last reviewed for accuracy on: October 10, 2023.