Calculate target heart rate training zones — warm-up, fat burn, cardio, and peak by age.
Target Heart Rate Zones
Target Heart Rate Zones. இலவச ஆன்லைன்.
Estimated max HR
௧௯௦ bpm
Karvonen zones from ௨௨௦ − age.
Zone 1 (recovery)௧௨௫–௧௩௮ bpm
Zone 2 (fat burn)௧௩௮–௧௫௧ bpm
Zone 3 (aerobic)௧௫௧–௧௬௪ bpm
Zone 4 (threshold)௧௬௪–௧௭௭ bpm
Zone 5 (max)௧௭௭–௧௯௦ bpm
படிகள்
- Open the calculator
- Enter your values
- Read the result instantly
தொடர்புடையவை
கேள்விகள்
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.