Target Heart Rate (Karvonen) Calculator
Use the Karvonen method to find your target heart rate for exercise based on age, resting heart rate, and desired intensity.
CalcSimpler Examples
- Age 30, resting 60 bpm at 70% ⇒ 151 bpm
- Age 45, resting 55 bpm at 60% ⇒ 127 bpm
FAQ
What is the Karvonen formula?
It adjusts training heart rate using heart rate reserve.
Why include resting heart rate?
Resting heart rate personalizes the calculation to your fitness level.
What intensity should I use?
Use 50–85% depending on workout goals and fitness.
Is this accurate for everyone?
It provides an estimate; consult a healthcare professional if unsure.
Additional Information
- Heart rate reserve equals maximum heart rate minus resting heart rate.
- Intensity percentage reflects desired workout effort.
CalcSimpler