| Description | Women | Men |
|---|---|---|
| Essential fat | 10-13% | 2-5% |
| Athletes | 14-20% | 6-13% |
| Fitness | 21-24% | 14-17% |
| Average | 25-31% | 18-24% |
| Obese | 32+% | 25+% |
| Age | Women | Men |
|---|---|---|
| 20 | 17.7% | 8.5% |
| 25 | 18.4% | 10.5% |
| 30 | 19.3% | 12.7% |
| 35 | 21.5% | 13.7% |
| 40 | 22.2% | 15.3% |
| 45 | 22.9% | 16.4% |
| 50 | 25.2% | 18.9% |
| 55 | 26.3% | 20.9% |
Let's be real:
You can skip leg day, but you can't skip math — especially when it's telling you your "gains" might just be last weekend's pizza.
Our Body Fat Calculator is here to break the truth gently (okay, maybe not that gently). Just plug in your height, weight, waist, and neck measurements — and boom: your body fat percentage. No mirrors, no denial, just cold hard numbers. 🧊
✅ Estimates your body fat percentage using proven formulas (US Navy Method, not astrology)
✅ Tells you if you're shredded, average, or possibly just well-insulated
✅ No login, no app, no judgment — just instant results
✅ Works for men and women — body fat discrimination has no place here
✅ Mobile-friendly — so you can calculate at the gym, or while eating chips on the couch
Q: Wait, is this just going to hurt my feelings?
A: Only if you're emotionally attached to cake. But hey, information is power (and slightly painful sometimes).
Q: Will this help me lose fat?
A: Nope. It tells you how much fat. Burning it is your job, champ.
Q: Do I need to measure my neck? Really?
A: Yes, and we promise it's for science — not weird internet reasons.
Q: Can I lie to the calculator about my waist size?
A: Sure, but it's like lying to your diary. The truth always finds you.
Bookmark this tool. Check back monthly (not hourly). Use it to track progress, keep yourself accountable, or just settle once and for all whether you're "bulking" or just snacking with purpose.
Because abs are made in the kitchen... and exposed by a brutal little math formula.