The WeighTrainer

Final Body Weight Calculator

The calculator below estimates your final body weight at the end of dieting down to the percentage body fat you specify, taking into account typical rates of lean body mass loss when dieting. It is assumed that you will be weight training during your diet (with the exception of the "Stupid" checkbox). The calculator is based on material found in How Much Weight Do You Need To Lose, Really?

Current weight: lbs
Current bodyfat: %
Desired bodyfat: %
Check which situation most accurately applies to you:

Typical Natural Bodybuilder: For every 3 lbs of fat lost I will lose 1 lb of lean body mass (LBM loss = 25%)
Optimistic: I only have a few lbs to lose and will diet only mildly (LBM loss = 15%)
Beginner with only a few pounds to lose: I won't lose any lean body mass (LBM loss = 0%)
Not Good: When I diet I always lose a lot of muscle (LBM loss = 36%)
Stupid: I will crash diet and do no form of weight training (LBM loss = 50%)

Click the the Calculate button to calculate, or the Clear button to clear the form.

Final body weight: lbs
Back to Body Calculators Page