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  3. Target Heart Rate Calculator

Fréquence Cardiaque Cible : Guide

Calculez vos zones de rythme cardiaque cibles

  • Qu'est-ce que le THR ?
  • Formules
  • Conseils
  • How to Use
  • Real-World Applications
  • FAQs

Qu'est-ce que le THR ?

Zone idéale de battements pendant l'exercice pour les bienfaits cardiovasculaires.

The Calculatrice de Fréquence Cardiaque Cible helps you perform fast, accurate calculations based on your inputs.

It is designed for practical decision-making with clear and actionable outputs.

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Formules

FC Max = 220 − Âge

Karvonen : THR = ((Max − Repos) × %) + Repos

Results are computed using standard formulas tied to the selected calculator type and inputs.

Any input update recalculates the results instantly.

Conseils

  • Brûlage des Graisses 50-70% FC max
  • Cardio 70-85% FC max
  • Focus on Find your ideal heart rate zones for burning fat or cardiovascular training using Fox-Haskell or Tanaka.

How to Use

  • Enter the required values in these fields:
  • - Âge
  • - Rythme Cardiaque au Repos
  • Review the instant output and compare scenarios before finalizing your decision.

Real-World Applications

This calculator supports multiple use cases as shown in the table below.

TypeDescription
Formule Fox-HaskellStandard 220-âge utilisé dans la plupart des apps
Formule TanakaFormule moderne plus précise
Méthode KarvonenConsidère le rythme au repos pour des zones personnalisées

FAQs

Are the results accurate?

Yes, results are computed using standard formulas based on the inputs provided.

Why does a small input change affect the output significantly?

Some formulas are sensitive to inputs, so even small changes can produce noticeable output differences.

Formula: HRmax = 220 - age; Target zone = HRmax x intensity band

e.g. age 35, 70-80% band -> HRmax 185 -> 130-148 bpm

yrs
Zone Low133bpm
Zone High152bpm
Center143bpm
Zone range: 133–152 bpm
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