Calorie, Macro & BMI Calculator
Rep Max Calculator (1RM — 20RM)
❤️ Fittholistic Heart Rate Calculator
*Measure your pulse for 1 minute while fully relaxed (e.g., in bed morning).
Maximum Heart Rate (MHR)
0 bpm
Formula: 220 - Age
50% - 60%
Warm Up
--
Very light effort. Good for warm up, cool down, and recovery.
60% - 70%
Fat Burn
--
Comfortable pace. Improves basic endurance and fat metabolism.
70% - 80%
Aerobic
--
Moderate pace. Improves cardiovascular fitness and aerobic capacity.
80% - 90%
Anaerobic
--
Hard effort. Improves high-speed endurance and lactic acid tolerance.
90% - 100%
Maximum
--
Maximum effort. Short bursts for athletic performance and speed.
Calculation based on standard MHR.