The heart rate calculator helps you estimate results quickly without building your own spreadsheet.
When this calculator is useful
When to use the heart rate calculator
See when to use the heart rate calculator and which inputs to compare for your situation.
Try it in situations like these
Enter Age and Resting heart rate (optional) to calculate the result for your current situation.
Change Age while keeping Resting heart rate (optional) the same to see how much the result changes.
Before acting on the result, check the units and any real-world conditions the calculator does not include.
Advertisement
Open the calculator
Run your own numbers instantly.
Understand the calculation
See how the result is calculated.
Read the guide
See the step-by-step instructions.