Heart Rate Zones

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Heart Rate Zones. സൗജന്യ ഓൺലൈൻ.

Estimated max HR
൧൯൦ bpm

Karvonen zones from ൨൨൦ − age.

Zone 1 (recovery)൧൨൫–൧൩൮ bpm
Zone 2 (fat burn)൧൩൮–൧൫൧ bpm
Zone 3 (aerobic)൧൫൧–൧൬൪ bpm
Zone 4 (threshold)൧൬൪–൧൭൭ bpm
Zone 5 (max)൧൭൭–൧൯൦ bpm

ഘട്ടങ്ങൾ

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

ബന്ധപ്പെട്ടവ

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

ചോദ്യോത്തരം

Are results official?

No—quick estimates only.

Is data saved?

No. Calculations run in your browser.