Body Fat Calculator

Instructions:

  1. Enter your stats below.
  2. Under “Tools” select if you used either a caliper or measuring tape to get your measurements
  3. Fill in your measurement numbers if you selected a tool
  4. Click “Calculate” to find your number
  5. Refer to the Charts below

Body Fat Calculator

Select method

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lbs

Provide measurement

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Bodyfat

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LBM

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FBM

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Classification

Before using the data obtained using this calculator, please consult with doctor.

Body Fat Chart for Women

AgeDangerously Low Very GoodGoodFairPoorDangerously High
20-29<14%14-16.5%16.6-19.4%19.5-22.7%22.8-27.1%>27.2%
30-39<14%14-17.4%17.5-20.8%20.9-24.6%24.7-29.2%>29.2%
40-49<14%14-19.8%19.9-23.8%23.9-27.6%27.7-31.9%>31.3%
50-59<14%14-22.5%22.6-27%27.1-30.4%30.5-34.5%>34.6%
60+<14%14-25%23.3-27.9%28-31.3%31.4-35.4%>35.5%

Body Fat Chart for Men

AgeDangerously Low Very GoodGoodFairPoorDangerously High
20-29<8%8-10.5%10.6-14.8%14.9-18.6%18.7-23.1%>23
30-39<8%8-14.5%14.6-18.2%18.3-21.3%21.4-24.9%>25
40-49<8%8-17.4%17.5-20.6%20.7-23.4%23.5-26.6%>26.7
50-59<8%8-19.1%19.2-22.1%22.2-24.6%24.7-27.8%>27.9
60+<8%8-19.7%19.8-22.622.7-25.2%25.3-28.4%>28.5
Body Fat Chart for Men