Cutting Phase Macros Formula:
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The Cutting Phase Macros Calculator helps determine the optimal macronutrient distribution for individuals in a cutting phase, focusing on high protein intake while maintaining a caloric deficit for effective fat loss while preserving muscle mass.
The calculator uses the following formulas:
Where:
Explanation: The calculator creates a 500-calorie deficit from your TDEE, ensures high protein intake for muscle preservation, adequate fat for hormonal function, and calculates carbs to fill the remaining calories.
Details: Proper macronutrient distribution during cutting is crucial for maximizing fat loss while minimizing muscle loss, maintaining energy levels, and supporting overall health and recovery.
Tips: Enter your accurate TDEE (use a TDEE calculator if unsure) and current weight in kilograms. Ensure both values are positive numbers for accurate calculations.
Q1: Why a 500-calorie deficit?
A: A 500-calorie deficit typically results in about 0.5kg (1lb) of fat loss per week, which is considered a sustainable and healthy rate.
Q2: Why such high protein intake?
A: High protein (2.2g/kg) helps preserve muscle mass during caloric deficit, increases satiety, and has a higher thermic effect of food.
Q3: Can I adjust these ratios?
A: Yes, these are general guidelines. Some individuals may prefer slightly different protein/fat ratios based on personal preference and response.
Q4: How often should I recalculate my macros?
A: Recalculate every 2-4 weeks or whenever your weight changes significantly (2-3kg) to account for metabolic adaptations.
Q5: What if my carbs come out negative?
A: This indicates your TDEE may be too low for the recommended protein and fat intake. Consider a smaller deficit or consult a nutrition professional.