Most scales have it at a B-
Check to see which scale applies to you.
An 81 percent typically corresponds to a letter grade of B- in many grading systems. However, grading scales can vary by institution, so it's important to check the specific scale used at your school. Generally, a B- indicates satisfactory performance, falling between 80% and 82%.
in my school it a b-
percent.
95.6 percent is an A.
A
A
Generally 90-100 % will give you letter grade A
81 percent which is typically a low B.
If it is a 70 percent in letter grade, depending on the school grading system, than it could be either a D or an F.
C
C
b-