How do I use the Training Zones Calculator?

Enter your values in the fields provided and click Calculate. The calculator will instantly process your input and provide accurate results.

What formula does the Training Zones Calculator use?

Divides maximum heart rate into five training zones from recovery to maximal effort. The formula used is: Zone N Lower = MaxHR × Zone% Lower; Zone N Upper = MaxHR × Zone% Upper. This ensures accurate results based on established standards.

Is the Training Zones Calculator free to use?

Yes, all Calzyra calculators are completely free to use. No registration or payment is required.

Are the results accurate?

Our calculators use mathematically verified formulas and are regularly tested for accuracy.

Can I use this on my phone?

Yes, all our calculators are fully responsive and work perfectly on smartphones, tablets, and desktops.

Sports CalculatorTraining & Performance

Training Zones Calculator

Calculate heart rate or pace training zones for structured workouts.

Updated 2025-01-153 min read

Calculator

Enter your values below

Max Heart Rate*

Maximum heart rate (measured or estimated)

Resting Heart Rate

Resting heart rate for Karvonen method

Method*

Zone calculation method

Formula

How it works

Zone N Lower = MaxHR × Zone% Lower; Zone N Upper = MaxHR × Zone% Upper

Divides maximum heart rate into five training zones from recovery to maximal effort.

FAQ

Common questions