Test Score Calculator

Assumptions

• There is no single universal grading system. Institutions define their own scales, weights, and rounding.
• Default letter bands are a common US 4.0 illustration only. Replace them with your syllabus or registrar scale.
• Weighted calculations use the weights you enter. Unweighted course GPA treats each course equally only when credits are equal.
• Credit weighting multiplies grade points by the credits you enter. Some schools exclude certain credits from official GPA.
• Displayed GPA and percentages are rounded for readability. Your school may truncate, round half-up, or use another policy.
• A result here is a planning estimate. It is not your official institutional GPA or transcript grade.
• Percentage = (earned ÷ possible) × 100.
• If possible points are zero, the percentage is undefined.
• The letter is an illustration on the default US-style bands, not your instructor’s cutoffs.