4.0 and Institutional scholarships

out of curiosity - do institutions count an A- as 4.0 - or 3.67? what have you all seen?

D23 is at a school that gives an A-; so that affects the overall GPA of course.

S20 was at a school that graded weird. everyone passed with a 1, 2, 3, or 4 grades. And even a 3.01 would equal an A which would equal a 4.0 on the GPA - so it was confusing!