The size of 1/4 heads?

[TFM]

Yeah, the size of a 1/4 head would be 1/4th scale... THAT I figured out all by myself! So math isn't my best trait...

The character I'm going to make is 5 feet 6 inches = 1.67 meters. Help me out, I'm lost. Right now I'm kinda looking at my 1/6 heads and "hmm well... I'll just make this slightly larger and it's probably kinda 1/4 scale..." lol.

What would be the head size of a 5 ft 6 inch girl in 1/4 scale?

[Andrew]

Probably the easiest thing to do is find the average head size for an adult female. The height should be irrelevant.

https://www.google.com/search?q=aver...fari#itp=open6

According to this quick search, the average female head is 53 cm in circumference. 57 cm for males.

So 13.25 cm in circumstance at 1/4 scale.

[Tetragrammaton]

In case you meant height of her head rather than size at 1/4 scale.

5'6" = 66" (total body height)
66"/4 = 16.5" (total figure height at 1/4 scale)
16.5"/7.5= 2.2" (height of figure head at 1/4 scale)