1. What is Target Heart Rate Zone?

The target heart rate zone for weight loss calories is the range of heartbeats per minute that optimizes fat burning during exercise. This zone (60-70% of maximum heart rate) is ideal for burning calories while maintaining a sustainable workout intensity.

2. How Does the Calculator Work?

The calculator uses the following formula:

Where:

• 220 - age — Estimated maximum heart rate
• 0.6 to 0.7 — Percentage range for weight loss zone

Explanation: The formula calculates your estimated maximum heart rate based on age, then determines the 60-70% range which is optimal for fat burning.

3. Importance of Target Heart Rate for Weight Loss

Details: Exercising within this heart rate zone maximizes fat utilization for energy while allowing for longer, more comfortable workout sessions compared to higher intensity zones.

4. Using the Calculator

Tips: Enter your age in years (must be between 1-120). The calculator will show your optimal heart rate range for weight loss.

5. Frequently Asked Questions (FAQ)

Q1: Why is 60-70% the best zone for weight loss?
A: At this intensity, your body uses fat as its primary fuel source while still burning significant calories.

Q2: How accurate is the 220-age formula?
A: It's a general estimate. Individual maximum heart rates can vary by ±10-20 bpm.

Q3: Should I stay strictly within this zone?
A: While effective for fat burning, varying intensities can provide additional benefits.

Q4: How long should I exercise in this zone?
A: Aim for at least 30 minutes most days for effective weight loss.

Q5: Can I use my fitness tracker's heart rate zone?
A: Yes, most trackers use similar calculations but may allow for personalization.