Fat Burning Zone Formula:
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The fat burning zone is a heart rate range where your body burns a higher percentage of calories from fat. For men, this is typically 60-70% of your maximum heart rate (MHR).
The calculator uses the formula:
Where:
Explanation: The calculation first determines your maximum heart rate based on age, then calculates the 60-70% range optimal for fat burning.
Details: Exercising in this zone maximizes fat utilization while maintaining a sustainable workout intensity. It's ideal for weight management and cardiovascular health.
Tips: Enter your age in years (18-100). The calculator will show your optimal heart rate range for fat burning.
Q1: Is the fat burning zone different for women?
A: The calculation is similar, but women may have slightly different optimal ranges due to physiological differences.
Q2: How accurate is the MHR formula?
A: 220-age is a general estimate. Individual maximum heart rates can vary by ±10-20 bpm.
Q3: Should I only exercise in this zone?
A: While good for fat burning, incorporating higher intensity intervals can boost overall fitness and calorie burn.
Q4: How do I measure my heart rate during exercise?
A: Use a heart rate monitor or check your pulse manually (count beats for 15 seconds × 4).
Q5: Are there other factors that affect fat burning?
A: Yes, including diet, fitness level, genetics, and workout duration all play significant roles.