Education Calculators

GPA calculator and GPA-to-percentage converter for 4.0, 5.0, and 10.0 scales. Free tools for students and parents.

GPA Calculator

Calculate semester GPA from credit hours and grade points on a 4.0 scale.

GPA to Percentage Calculator

Convert GPA or CGPA to percentage and back on 4.0, 5.0, and 10.0 grading scales.

Grade Calculator

Calculate your course grade from weighted assignments and see the letter grade.

Final Grade Calculator

Find the final exam score you need to reach a target course grade.

Attendance Calculator

Calculate your class attendance percentage, see how many classes you can skip, or find how many more you need to meet a required attendance threshold.