How do you convert marks into percentage?

Answer 1

The best way to convert percentage into marks is by using the formula where they would multiply the GPA. Example: If the GPA is 3.0, then the equivalent percentage equals 3.0 x 18 + 30 = 74 percent.

Answer 2

Take your mark and multipy it by 100. Next divide by the amount of marks your test is out of. For example, if you got 38/40, then divide by 40, 38 times 100=3800. Then 3800/40=95%