Calorie and Macro Calculator
Estimate a daily calorie and macronutrient starting point based on your body data, activity and goal.
The calculator uses the Mifflin-St Jeor equation to estimate resting energy expenditure, applies an activity multiplier, then adjusts for your selected goal. Treat the output as a starting point, not a prescription: track for two weeks and adjust based on what actually happens.
- Mifflin-St Jeor basis
- Activity multipliers
- Protein set by body weight
- Adjustable goal offset
Included on every plan