Zone formulas are approximate. Stop exercise and seek care if you feel unwell.
Heart Rate Zones
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
- Enter age (and resting HR optional)
- See max HR
- Read zone ranges
ബന്ധപ്പെട്ടവ
ചോദ്യോത്തരം
Are results official?
No—quick estimates only.
Is data saved?
No. Calculations run in your browser.