Online Body Fat calculator

How to use the Online Body Fat calculator above:

Enter your weight in pounds or kilograms, your age, your sex, and waist size and then click the " Tell me what my Body Fat is" button

After you see your body fat percentage... Look at the charts below to see if you range from being Very low fat to Over-Fat

Body-Fat Percentage Norms For Men

Age

Very Low Fat

Low Fat

Average Fat

Very High Fat

Over-Fat

20-30 Years

< 9%

9-12%

13-16%

17-19%

20%+

30-40 Years

< 11%

11-13%

14-17%

18-22%

23%+

40-50 Years

< 12%

12-15%

16-20%

21-25%

26%+

50+ Years

< 13%

13-16%

17-21%

22-27%

28%+

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Body-Fat Percentage Norms For Women

Age

Very Low Fat

Low Fat

Average Fat

Very High Fat

Over-Fat

20-30 Years

< 17%

14-17%

17-20%

24-27%

28%+

30-40 Years

< 18%

18-21%

21-23%

25-29%

30%+

40-50 Years

< 20%

20-23%

24-27%

28-31%

32%+

50+ Years

< 21%

21-24%

24-31%

32-35%

36%+

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Body Fat Guidelines from American Council on Exercise

Classification

Women (% Fat)

Men (% Fat)

Essential Fat

10-12 percent

2-4 percent

Athletes

14-20 percent

6-13 percent

Fitness

21-24 percent

14-17 percent

Acceptable

25-31 percent

18-25 percent

Body Fat:		Click here to see if this OK
Fat Weight:
Lean Weight:

Online Body Fat calculator

How to use the Online Body Fat calculator above:

Body-Fat Percentage Norms For Men

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Body-Fat Percentage Norms For Women

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Body Fat Guidelines from American Council on Exercise

Do these 4 steps &... you'll look good naked within 3-5 months