What is the percentage of the draft pool that were conscripted during WW2 and Vietnam?

Question

During the times of these conflicts I'm pretty sure the eligible ages to be drafted were from 18 - 25. During these times what percentage of US males between those ages were drafted. I'd like to be able to compare the number between WWII and Vietnam.

Answer 1

During the Vietnam War, the eligibility pool had 27 million men in it, and 1,857,304 were drafted. During World War II, the eligibility pool had 50 million registered men in it, and 10,110,104 were drafted. Another 6 million or so men and women simply volunteered outright for various service roles, including WASP pilots.