PORT CALCULATOR
Target Heart Rate
A precise tool.
What is the Target Heart Rate & How does it work?
The target heart rate (THR) is the optimal pulse intensity for cardiovascular training, helping athletes stay within a safe and effective zone while exercising.
Because fitness levels and resting heart rates differ among individuals, the THR must be adjusted for age, resting heart rate, and the desired exercise intensity.
Using the Karvonen method, athletes can calculate a personalized THR that maximizes aerobic benefits while minimizing the risk of overexertion.
THR = ((220 – text{age}) – text{RHR}) times frac{text{Intensity}}{100} + text{RHR}
THR = target heart rate (bpm)
RHR = resting heart rate (bpm)
Intensity = training intensity (% of max effort)
RHR = resting heart rate (bpm)
Intensity = training intensity (% of max effort)
Parameters
Result
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Frequently Asked Questions
How do I calculate my target heart rate?
Use the formula: THR = ((220 - age) - RHR) × (Intensity / 100) + RHR. Replace 'age' with your age, 'RHR' with your resting heart rate, and 'Intensity' with your desired training intensity percentage.
What is the target heart rate formula?
The formula is THR = ((220 - age) - RHR) × (Intensity / 100) + RHR. It calculates your optimal heart rate zone for exercise based on your age, resting heart rate, and desired intensity.
Why is my target heart rate important?
Your target heart rate helps ensure you're exercising at an intensity that's safe and effective for improving cardiovascular health without overexerting yourself.
How does age affect target heart rate?
Age decreases the maximum heart rate, so as you get older, your target heart rate range shifts to a lower bpm to maintain safety during exercise.
What is resting heart rate (RHR)?
Resting heart rate is the number of times your heart beats per minute while at rest. It's typically measured in the morning before getting out of bed.
How do I determine my training intensity?
Training intensity is usually expressed as a percentage of your maximum heart rate. For example, 70% intensity means exercising at 70% of your maximum heart rate.
Can I use this calculator for any type of exercise?
Yes, you can use this calculator for various types of cardiovascular exercises like running, cycling, or swimming to determine the appropriate effort level.
Results are for informational purposes only and do not constitute professional advice.