I'm not exactly sure what you mean by 'turn into', but I'll try and answer anyway.
It might be better to get an answer from somebody actually from the US, but as far as I know a quarter is, obviously, a quarter of a dollar. And since $1 = 100 cents, that makes one Quarter = 25c. You need four quarters to make a dollar.
if you have a dollar it costs 42, then your quarter dollar costs 21. Its just half the dollar
if you have a dollar it costs 42, then your quarter dollar costs 21. Its just half the dollar
how much is a 1917 quarter dollar with the misprint word trvst on it worth today
25 cents
How much is a bicentennial 1776-1976 quarter dollar worth
It's just a quarter, spend it.
.....If it is a dollar coin, it isn't a quarter. What you have is a brass circulation issue presidential dollar worth $1.
00.47
$0.25
25 cents
-200
A quarter got its name because it's worth one quarter, or one fourth, of a dollar. That is, a dollar is worth as much as four quarters. Being that the quarter is worth less, it's smaller.