The Drawing Infant Proportions Calculator takes the figure's head size and defines other areas of the human body in proportion to the head size.
Calculate Infant Proportions
Enter the units
Enter the size of the figure's head
Compare the resulting proportions to the picture observed below
The Math / Science
The Drawing Infant Proportions Calculator takes the head size of the figure and calculates four figure drawing proportions based on a figure that is 4.0 head units tall.