Body Proportions Drawing: The 7.5 Head Method Explained

Body proportions drawing explained: the 7.5-head figure, key landmarks, how ideal and heroic figures differ, and a 10-minute check you can run on any photo.

Body proportions drawing uses the height of the head as a ruler for the rest of the figure. An average adult is about 7.5 heads tall, an idealized figure is 8 heads, and a heroic figure is 8.5. Draw the head first, step off that many units, then place the pelvis, knees and feet along the way.

How many heads tall is the human body?

An average adult is about 7.5 heads tall, measured from the top of the head to the chin and stacked down to the ground. Artists also draw an ideal figure at 8 heads for a graceful look and a heroic figure at 8.5 heads for gods and superheroes ( Wikipedia: Body proportions ).

Why do artists measure the body in heads?

Artists measure in heads because the head is easy to see and stays the same size while you draw, so it works as a unit for every other part. Wikipedia credits the idea to the Greek sculptor Polykleitos in the fifth century BCE, and Egyptian artists earlier used a canon based on fists instead.

Where do the main landmarks fall on a standing figure?

On a standing figure the midpoint of the height sits near the pubic bone, which is about 3.75 heads down on a 7.5-head figure. Illustrator John Hartman lists the rib cage at 1¾ heads tall and the pelvis at 1 head tall ( Hartman Illustration ).

Hartman's other skeleton figures give you a quick check:

The femur, from hip to knee, is about 2 heads.

The whole arm, from shoulder to the tip of the middle finger, is about 3 heads.

The rib cage is about 1¼ heads wide and the pelvis about 1¼ heads wide.

The Life Drawing Academy adds that the height of the head equals the width of one shoulder ( Life Drawing Academy ).

What is the difference between a 7.5, 8 and 8.5 head figure?

A 7.5-head figure looks like a real adult, an 8-head figure looks elegant and a little taller, and an 8.5-head figure looks heroic. Wikipedia notes that most of the extra length in the heroic figure comes from a bigger chest and longer legs, so you add height to the torso and legs, not to the head.

Why does the head count change for children and different bodies?

The head count changes because proportions shift as the body grows, and real adults vary around the average. A Vancouver School Board teacher's life-drawing notes explain that proportions differ at different ages while the head stays the constant unit ( Keller's Blog ). Treat 7.5 as a starting guess, not a law.

When should you measure and when should you drop the grid?

Published 2026-10-22 on the Refimages blog.