Body Fat Calculator
Instructions:
- Enter your stats below.
- Under “Tools” select if you used either a caliper or measuring tape to get your measurements
- Fill in your measurement numbers if you selected a tool
- Click “Calculate” to find your number
- Refer to the Charts below
Body Fat Chart for Women
| Age | Dangerously Low | Very Good | Good | Fair | Poor | Dangerously 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
| Age | Dangerously Low | Very Good | Good | Fair | Poor | Dangerously 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% | 19.8-22.6 | 22.7-25.2% | 25.3-28.4% | >28.5 |