Body Fat Percentage Calculator
Estimate body fat percentage with the BMI or US Navy method, review body fat category, and compare the result with an age-based ideal range.
Gender
Height
Weight
Unable to calculate body fat with the current values.
Body fat result:
About Body Fat Percentage Calculator
Body Fat Percentage Calculator gives two common estimates of body fat. The BMI method is fast and uses only age, height, and weight, while the US Navy method adds circumference measurements for a more individualized estimate. The result also compares the current percentage with an age-based ideal level.
How To Use It
BMI is the quickest option. Switch to US Navy when you want the estimate to reflect neck, waist, and hip measurements.
- Choose measurement system, gender, age, and the calculation method.
- Enter height and weight, then add neck, waist, and hip measurements if you use US Navy.
- Click Calculate Body Fat to review percentage, category, lean mass, and the ideal comparison.
Examples
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BMI method example
Gender: Male Age: 30 years Height: 5 ft 11.65 in Weight: 176.4 lb Method: BMI
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US Navy method example
Gender: Female Age: 34 years Height: 168 cm Weight: 65 kg Neck: 32 cm Waist: 75 cm Hip: 98 cm Method: US Navy
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