Bulk or Cut Calculator

Determine whether you should focus on building muscle or losing fat based on your current body composition.

Measurement System:
lbs
%
Your Recommended Phase
LEAN BULK
+200 calorie surplus daily
Your Body Fat: 18%
5% (Essential) 12% (Athletic) 20% (Fitness) 30%+ (Average)
Target Body Fat Range
15-18%
ideal for your goal
Current Lean Mass
148
lbs

Why This Recommendation?

Based on your current body fat percentage and goals, here's the reasoning behind this recommendation.

  • Point 1
  • Point 2
  • Point 3
Reference: General fitness guidelines suggest men should bulk when below 12-15% body fat and cut when above 18-20%. Women should bulk below 20-22% and cut above 28-30%.