Target Heart Rate Calculator
Find your ideal heart rate zones for safe and effective workouts.
Estimated Max Heart Rate
0
BPM
Fat Burn (50-70%)
0 – 0
BPM
Cardio (70-85%)
0 – 0
BPM
Peak (85%+)
0+
BPM
Introduction
The Target Heart Rate (THR) is a range of heartbeats per minute (BPM) that allows your heart and lungs to receive the maximum benefit from a workout. At DIHOD Software House, we use the Karvonen Formula, which considers your Resting Heart Rate (RHR) for a more personalized and accurate result. This is vital for residents in Karachi starting a new fitness regime to ensure they are working out at a safe intensity.
Understanding Heart Rate Zones
Different intensities yield different physiological results:
Fat Burning Zone
- Intensity: 50% to 70% of Max HR.
- Benefit: Ideal for weight loss and building basic endurance.
- Feel: You can carry on a conversation while moving.
Aerobic (Cardio) Zone
- Intensity: 70% to 85% of Max HR.
- Benefit: Improves cardiovascular fitness and lung capacity.
- Feel: Breathing is heavy, but you’re not gasping.
How to Measure Resting Heart Rate (RHR)
- Timing: The best time is in the morning, right after you wake up.
- Method: Place two fingers on your wrist (radial pulse) or neck (carotid pulse).
- Count: Count the beats for 60 seconds. A typical RHR for adults is 60–100 BPM.
Real-World Examples
- The Morning Runner: A professional at Creshy Group tracking their heart rate to ensure they stay in the “Cardio” zone for heart health.
- Weight Loss Journey: A user at Creshy Studio staying in the “Fat Burn” zone during long walks to maximize calorie expenditure.
- HIIT Training: Athletes pushing into the “Peak” zone for short bursts to increase metabolic rate.
Sufyan’s Pro Tip: If you are on any medication for blood pressure or heart conditions, these formulas might not be accurate for you. Always consult a medical professional in Karachi before starting a high-intensity training program!