Basal Metabolic Rate Katch McArdle Calculator
Free online Basal Metabolic Rate Katch McArdle Calculator. Calculate your BMR using the Katch-McArdle formula, which factors in…
Calculate your BMR using the Katch-McArdle formula, which factors in lean body mass rather than total weight — more accurate for athletic or muscular individuals.
📐 Formula Used
BMI = weight(kg) / height(m)²BMR = 10×weight + 6.25×height - 5×age ± 5Calories = MET × weight(kg) × duration(hrs)When and Why to Use This Calculator
Use the Basal Metabolic Rate Katch McArdle Calculator as part of a comprehensive fitness assessment. Always consult a qualified healthcare or fitness professional before making significant training decisions.
Worked Example
At 180 lbs with 15% body fat (153 lbs lean mass): Katch-McArdle BMR is approximately 1,879 calories. More accurate than Mifflin-St Jeor for muscular individuals with low body fat.
How to Use This Calculator
- Step 1 — Enter your values into the fields above.
- Step 2 — Press Calculate to see your result instantly.
- Step 3 — Review the formula to understand how the result was reached.
- Step 4 — Use Copy Result to copy your answer, or Reset to start over.
No sign-up required. The Basal Metabolic Rate Katch McArdle Calculator is completely free on any device.