Pulling a Letter Grade From an Excel Table Array

Question

I am wondering if there is an easier way to pull a letter grade out of an array then the current way i use with a bunch of Nested If statements.

My idea is If GPA (G1-G

Answer 1

You don't need the "higher" column, just use the "lower value" column and the letter grade column as your first two columns. Sort them in ascending order so they're in A1:B12.

0.00, F
0.34, D-
0.68, D
1.01, D+
1.34, C-
1.68, C
2.01, C+
2.34, B-
2.68, B
3.01, B+
3.34, A-
3.68, A

Now if your grade is in (for example) cell D3, you can get the letter grade into cell E3 with...

=VLOOKUP(D3,A1:B12,2,TRUE)

This will return the second column value for the first number greater than or equal to the first column value.