Grade Calculator

A very simple grade calculator for use when marking a past paper. There is room for 15 questions, and automatically calculates the total score, the maximum score, the percentage and the grade from that.

Due to the simplicity of the app, generic grade boundaries have been set:
90% - A*
80% - A
70% - B
60% - C
50% - D
40% - E
Less than 40% - U

At some point I may develop a way to set custom grade boundaries, we'll see how it goes.

Enjoy!