User blog comment:18emerc/How much magical blood?/@comment-4476879-20130324170927

To be clear about it, and because it seems to keep coming up, there is no such thing as "quarter blood" or "three quarters blood," etc. Those terms don't exist. In the wizarding world, you are either Muggle, Muggle-born, half-blood, or pure-blood. Those that are confused should read carefully over our page on Blood purity.