Maximum Heart Rate Calculator

Formula

220 − age

Worked example

Age 30 — 190 bpm

Quick answer

What does the Maximum Heart Rate Calculator do?

Estimate maximum heart rate using the simple 220 − age equation.

What is the Maximum Heart Rate Calculator?

Estimate maximum heart rate using the simple 220 − age equation. Use it when you have the required inputs and want a deterministic, repeatable result with the calculation method visible.

How to use this calculator

Enter the values requested by the tool, keep units and time periods consistent, resolve any validation message, calculate, then review the primary answer together with the displayed formula and supporting values.

Formula and method

This calculator uses the deterministic formula 220 − age. Enter the required values, then review the displayed substitution and result breakdown to verify the calculation.

Worked example

Age 30 190 bpm

Common mistakes to avoid

Check units, decimal points, percentages, signs, date/time order, selector choices, and rounding. For important decisions, verify the result against an independent source or qualified professional when appropriate.