Use the Z Strength TDEE Calculator by entering your data here and clicking calculate. This will give you your Resting Metabolic Rate (RMR) and TDEE using 5 popular formulas as well as the average values. We use the RMR formula because it is more relevant than BMR. While both produce similar results, there is a significant difference for some people.
*If you do not fill in these fields, the calculator will provide very inaccurate results. PLEASE complete all Required Fields
**If you know your bodyfat estimate, it will provide a more accurate reading. You can estimate it here with just your weight and a cloth tape measure.**