Heart Rate Zone Calculator

← Back to Pace Lab home

Calculate heart rate zone ranges for running from your input values.

This heart rate zone calculator helps you review heart rate zone ranges for different training efforts.

App preview

Pace Lab heart rate zone calculator screen
View heart rate zones for different training efforts.

What you can do

  • Check heart rate zone ranges from your inputs
  • Review the range for each zone in one view
  • Compare zone ranges after changing your values

When to use it

Use this tool when you want to:

  • Check target heart rate ranges before training
  • Review zone ranges for easier or harder sessions
  • Compare zone ranges after changing an input

Example

If you enter your values:

  • the calculator shows zone ranges from lower to higher intensity
  • you can review each zone in one list

You can use this calculator to check zone ranges before a heart rate based session.

Get the app

Use the full Pace Lab app for more features like split charts, race prediction, heart rate zones, and fueling planning.

Related tools