TDEE - Total Daily Energy Expenditure Calculator for GLP1 medications - Ozempic, Wegovy, Semaglutide, Mounjaro, Zepbound and Tirzepatide.

Your Total Daily Energy Expenditure (TDEE) is an estimation of how many calories you burn per day when exercise is taken into account. It is calculated by first figuring out your Basal Metabolic Rate, then multiplying that value by an activity multiplier.

Since your Basal Metabolic Rate represents how many calories your body burns when at rest, it is necessary to adjust the numbers upwards to account for the calories you burn during the day. This is true even for those with a sedentary lifestyle.

This TDEE calculator uses the formulas from the Eli Lily Surmount studies published in the New England Journal of Medicine and displays your score in a way that's easy to read and meaningful to your journey.