MyFatCalc.com
Calculate body fat privately with 4 methods
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Bruce

MyFatCalc.com - Calculate body fat privately with 4 methods

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MyFatCalc is a free, browser-based body fat calculator that estimates body fat %, lean mass, BMI, category, and target weight using CUN-BAE, U.S. Navy, BMI, and Jackson-Pollock 3-site methods. Switch between metric and imperial units, compare methods, and share result links. No account required; your measurements stay in your browser.

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Bruce
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Hi Product Hunt! I built MyFatCalc for people who want a quick, practical body fat estimate without creating an account or sending personal body measurements to a backend. Most body fat calculators either feel outdated, push one formula, or don’t explain what the result means. MyFatCalc lets you choose the method that matches the measurements you have: - CUN-BAE for a quick height / weight / age estimate - U.S. Navy for tape-measure estimates - BMI as a simple baseline - Jackson-Pollock 3-site for skinfold tracking It also shows body fat category, lean mass, BMI, and target weight ranges. You can switch between metric and imperial units, compare methods, and share a result link without exposing your raw measurements. This is not medical advice, and it is not a replacement for DEXA or a clinician. The goal is to make body composition tracking easier, clearer, and more private. I’d love your feedback: 1. Which method or result was most useful? 2. Was anything confusing? 3. What should come next: charts, progress tracking, or more calculators?