Heart Rate Analyzer ❤️

Calculate your Maximum Heart Rate and classify your Resting Heart Rate for fitness and health assessment.

Heart Rate Assessment Report

RHR Classification

Measured $\text{BPM}$

Max Heart Rate ($\text{MHR}$)

$\text{BPM}$ (beats per minute)

Resting $\text{BPM}$

Your input value

Target Heart Rate ($\text{THR}$) Training Zones

Use these zones to guide your intensity during cardiovascular exercise.

Zone	Intensity (% of $\text{MHR}$)	THR Range ($\text{BPM}$)

⚠️ **Disclaimer:** $\text{MHR}$ is an estimate ($\text{220 - Age}$). Consult your physician or a fitness professional before starting any new training program.

Heart Rate Formulas and Calculations

1. Maximum Heart Rate ($\text{MHR}$)

The standard, age-predicted Maximum Heart Rate ($\text{MHR}$) is estimated using the following simple formula:

$$ \mathbf{\text{MHR}} = 220 - \text{Age} $$

2. Target Heart Rate ($\text{THR}$)

Target zones are calculated as a percentage of your estimated $\text{MHR}$.

$$ \mathbf{\text{THR Range}} = \mathbf{\text{MHR}} \times (\text{Target Percentage Low}) \text{ to } \mathbf{\text{MHR}} \times (\text{Target Percentage High}) $$