Skip to main content
Calcimator

Target Heart Rate Calculator

Calculate your target heart rate zones for different exercise intensities. Optimize your workout intensity.

Inputs

years
bpm

Results

Maximum Heart Rate

190 bpm

Zone 1 (50%) - Warm-up125 bpm
Zone 2 (60%) - Fat Burn138 bpm
Zone 3 (70%) - Aerobic151 bpm
Zone 4 (80%) - Anaerobic164 bpm
Zone 5 (90%) - Maximum177 bpm

Maximum Heart Rate

190 bpm

How to Use This Calculator
  1. Start by filling in the input fields below. Results update instantly as you type, so you can experiment with different values to see how they affect the outcome.
  2. Age — Your age in years. Accepts values from 10 years to 100 years (default: 30 years).
  3. Resting Heart Rate — Your resting heart rate in beats per minute. Accepts values from 30 bpm to 120 bpm (default: 60 bpm).
  4. Once all inputs are set, review your results in the Results panel. Here's what each output means:
  5. Maximum Heart Rate — shown as a numeric value. This is the primary result of this calculator.
  6. Zone 1 (50%) - Warm-up — shown as a numeric value.
  7. Zone 2 (60%) - Fat Burn — shown as a numeric value.
  8. Zone 3 (70%) - Aerobic — shown as a numeric value.
  9. Zone 4 (80%) - Anaerobic — shown as a numeric value.
  10. Zone 5 (90%) - Maximum — shown as a numeric value.
  11. Explore the related calculators below if you need deeper analysis or want to approach this topic from a different angle.
Ad Placeholder

Related Calculators

Heart Rate Zones Calculator

Calculate your personalized heart rate training zones using the Karvonen method. Optimize your cardio workouts for fat burn, endurance, or performance.

Calorie Burn Calculator

Calculate calories burned during exercise based on weight, duration, activity type (MET), and heart rate. Track your workout intensity.

One Rep Max (1RM) Calculator

Estimate your one-rep max for any lift based on weight and reps. Get a training percentage chart for programming your workouts.

Ad Placeholder