Calculate target heart rate training zones — warm-up, fat burn, cardio, and peak by age.
Target Heart Rate Zones
Target Heart Rate Zones. အခမဲ့ အွန်လိုင်း.
Estimated max HR
၁၉၀ bpm
Karvonen zones from ၂၂၀ − age.
Zone 1 (recovery)၁၂၅–၁၃၈ bpm
Zone 2 (fat burn)၁၃၈–၁၅၁ bpm
Zone 3 (aerobic)၁၅၁–၁၆၄ bpm
Zone 4 (threshold)၁၆၄–၁၇၇ bpm
Zone 5 (max)၁၇၇–၁၉၀ bpm
အဆင့်များ
- Open the calculator
- Enter your values
- Read the result instantly
ဆက်စပ်
မေးခွန်း
Are results official?
No — quick estimates only. Confirm with your bank or provider.
Is data saved?
No. Calculations run in your browser.
Where is the full tool?
Each satellite links back to the main hub calculator.