`"Full height" = "Head size" * "5.75 head units"`

Enter a value for all fields

The Drawing Child-Size Proportions Calculator takes the figure's head size and defines other areas of the human body in proportion to the head size. 

Calculate Child-Size Proportions

1. Enter the units
2. Enter the size of the figure's head
3. Compare the resulting proportions to the picture observed below

The Math / Science

The Drawing Child-Size Proportions Calculator takes the head size of the figure and calculates six figure drawing proportions based on a figure that is 5.75 head units tall.

 

References

Anatomy for Sculptors (https://anatomy4sculptors.com/pages/hpc)

Picture: Clip Studio Art Rocket (https://www.clipstudio.net/how-to-draw/archives/161109)