What sites are measured for the 3-site female formula?

Tricep (vertical fold on back of upper arm midway), Suprailiac (diagonal fold just above the iliac crest), and Thigh (vertical fold on front thigh midway between hip and knee).

How accurate is the 3-site method for women?

The Jackson-Pollock 3-site method has a standard error of 3.9% for women when performed by a trained technician. Accuracy drops with very high or low body fat levels.

Should I measure the right or left side?

The Jackson-Pollock protocol uses the right side of the body. Always measure the same side consistently for tracking changes over time.

Body Fat % 3-Site Skinfold Female Jackson-Pollock

Calculate body fat from 3-site skinfold measurements (tricep, suprailiac, thigh) using the Jackson-Pollock female formula.

Use the full interactive calculator below, or

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Body Fat % 3-Site Skinfold Female Jackson-Pollock

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Frequently Asked Questions

What sites are measured for the 3-site female formula?

How accurate is the 3-site method for women?

Should I measure the right or left side?