ROTHERMEL STRENGTH
CALORIE & MACRO CALCULATOR
Calculate your starting calorie and macronutrient targets based on your body, activity level, current goal, and protein preference.
1
YOUR INFORMATION
Not sure of your body-fat percentage?
Use your best estimate. This number is used to estimate
lean body mass and determine your protein target.
For additional help, refer to the Body-Fat Visual Reference in the Rothermel Strength Fat Loss System.
For additional help, refer to the Body-Fat Visual Reference in the Rothermel Strength Fat Loss System.
2
ACTIVITY LEVEL
3
CHOOSE YOUR GOAL
FAT LOSS
MAINTENANCE
WEIGHT GAIN
4
CHOOSE YOUR PROTEIN TARGET
Protein is calculated from your estimated lean body mass. Increasing your protein target will reduce carbohydrates while keeping your total calorie target the same.
