IIFYM Macro Calculator

If It Fits Your Macros — flexible dieting.

Protein

Fat

Carbs (remaining)

Step-by-step with your numbers:

1. Values used:

2. Protein = 1.8 g/kg

3. Fat = 25 % of calories

4. Daily calories = 2,000 kcal

Did we solve your problem today?

Fill your remaining calories with carbs after protein & fat.

FAQ

Flexible?

IIFYM allows any food if it fits your daily macro totals.