Calculate
How to use this calculator
Choose a conversion and enter a value.
How it's calculated
Converted value = value × conversion factor, for example 1 km = 0.621371 miles.
Worked example
10 km × 0.621371 = 6.21 miles.
Frequently asked questions
Is Phademy free?
Yes. Phademy tools are designed to be free to use.
Do I need an account?
No. The calculator works directly in your browser without an account.
Related tools
Last updated October 2026. Results are estimates for guidance. Calculations run in your browser and are not stored.