Body Fat Calculator
Know your real body fat percentage — more accurate than BMI alone.
Gender
Age
yrs
Height
ft
in
Weight
kg
Neck circumference
inches
Stand straight and look ahead. Wrap a tape measure around your neck just below the Adam's apple (the bump in the middle of your throat). Keep it snug — you should be able to slide one finger under it.
No tape measure? Use a string or dupatta, mark where it meets, then measure the length against a ruler or your phone screen (most phones are about 6 inches long).
No tape measure? Use a string or dupatta, mark where it meets, then measure the length against a ruler or your phone screen (most phones are about 6 inches long).
Waist (around navel)
inches
Stand up and breathe out normally. Wrap the tape around your bare belly at your navel (belly button). Keep it level all the way around — don't pull tight. Read the number in inches.
Hip (widest part)
inches
Stand with your feet together. Wrap the tape around the widest part of your hips and buttocks. Keep it level and snug. Read the number in inches.