Heart Rate Zones

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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

  1. Enter age (and resting HR optional)
  2. See max HR
  3. Read zone ranges

ဆက်စပ်

Zone formulas are approximate. Stop exercise and seek care if you feel unwell.

မေးခွန်း

Are results official?

No—quick estimates only.

Is data saved?

No. Calculations run in your browser.