BF%

Body Fat Calculator

Estimate body fat percentage from BMI, age, and sex.

Body fat
—
Method
—

How to estimate body fat free

Calculate Body Fat free with this body fat calculator. It estimates body fat percentage from BMI, age, and sex.

How to estimate body fat: enter BMI or the fields above, plus age and sex, then read the percentage.

This body fat calculator free page is built for desktop and mobile. Body Fat Percentage Calculator free means no account, no install, and no signup.

Also try BMI Calculator, Age Calculator, Calorie Calculator, BMR Calculator.

body fat calculator free FAQ

How do I estimate body fat percentage?

Enter BMI or the fields above, plus age and sex, then read the percentage.

Is this a medical body fat test?

No. It is an estimate from BMI, age, and sex, not a DEXA or caliper measurement.

Is the body fat calculator free?

Yes. You can calculate body fat free with no signup and no software to install.

Can I calculate body fat on mobile?

Yes. This body fat percentage calculator free tool works in a mobile browser. Open the page and get your result.

Related tools
BMI
BMI Calculator
Check BMI using cm, meters, feet, kg, lb, or stone.
Δ
Age Calculator
Free age calculator online. Years, months, and days.
kcal
Calorie Calculator
Daily calories from age, height, weight, and activity. Use cm, feet, kg, lb, or stone.
BMR
BMR Calculator
Resting calories from age, sex, height, and weight. Use cm, feet, kg, lb, or stone.
EDD
Due Date Calculator
Estimated due date from the first day of your last period.
OV
Ovulation Calculator
Fertile window and ovulation day from cycle length.