Wait, you have a Masters in Education, and you’re asking us?
Here’s the official memo you missed on the standard US grading point scale and its meaning:
4 A
3 B
2 C
1 D
0 F
4.0 – Perfect
3.5 – Very Good
3.0 – Good
2.5 – Not Bad
2.0 – Ok
1.5 – Not so good
1.0 – Barely Acceptable, needs improvement but still pass per class
GPA is always lower than your best grade, of course, so except at annoying schools that grade on a 5.0 scale or something, a 4.0 GPA over a degree indicates a very easy school, or a maniac / blessed student.
Some universities require a 2.0 average to avoid academic probation so you can get help.
And the other memo, as others said, is that probably no one will ever ask what your grades were.
And if they do, and they find you have a 3.3, that’s very good, you have nothing to worry about. Especially if you went to a challenging school.
But, again… you have a Masters in Education, and you’re asking us?