Harris-Benedict Equation: Calculate Your Total Daily Energy Expenditure to Lose Weight

Find your daily energy expenditure to lose weight by using the Harris-Benedict equation.

What Is It?

What Is the Harris-Benedict Equation?

The Harris-Benedict formula calculates daily calorie needs by multiplying your BMR by your exercise level. The more active you are, the higher the number you multiply your BMR by.

Who Is It Best for?

Who Is the Harris-Benedict Equation Best for?

The Harris-Benedict equation is the most beneficial calculation for the average person trying to maintain an acceptable body weight or that wants to shed a few pounds while dieting.

The Shortcomings

The Harris-Benedict Equation Shortcomings

We all have different body types, and one shortcoming of the Harris-Benedict formula is that it treats all bodies the same. This formula fails to consider leaner, more muscular individuals by underestimating the number of calories needed. Similarly, and on the opposite end of the spectrum, the number of calories needed for overweight individuals is overestimated.

The Formula

The Harris-Benedict Formula

Little to no exercise	BMR x 1.2
Light exercise (1-3 times per week)	BMR x 1.375
Moderate exercise (3-5 times per week)	BMR x 1.55
Heavy exercise (6-7 times per week)	BMR x 1.725
Extremely heavy exercise (more than 7 times per week + physical job)	BMR x 1.9

Help for You

Calculate My Total Daily Energy Expenditure for Me

Using the latest science and research, the team at changingshape.com offer plans developed by certified nutrition and fitness professionals that shape exercise and meal plans based on the specific calories and nutrients a body needs to achieve real results. Join the changingshape.com calorie counter app free today.