About Grade Calculator

Grade Calculator was created to eliminate the friction in classroom grading and test assessment. Teachers frequently face the tedious task of calculating percentages across various quiz lengths, and students need clarity on what each score means.

Our tool provides instant, zero-latency mathematical conversions, custom reference charts, and printable breakdowns. We follow standard pedagogical percentage benchmarks to give dependable results every time.

Our Commitment

We believe accurate grading tools should be free, ad-light, fast, and accessible on any device—without requiring account sign-ups or downloads.