Instructions
- Enter points received on assignment.
- Enter maximum possible points.
- View score percentage and letter mark.
Grading Formula
\text{Grade} = \left( \frac{\text{Points Received}}{\text{Max Points}} \right) \times 100Assignment Tool• 100% Free & In-Browser
Assignment Grade Calculator: Points & Percentage Scorer
Compute precise grades on homework assignments, problem sets, and lab write-ups with letter grade conversion.
Educator Verified
•Standard Rubric Point Calculations•FERPA Safe (Client-Side Only)Points & Percentage Scoring
Points & Percentage Grade Calculator
Compute precise percentage, letter grade, and GPA points from points earned over points possible.
Percentage
90.0%
45 of 50 PointsLetter Grade
A-
Excellent4.0 GPA
3.7
Standard ScaleFraction
9 / 10
Simplified RatioRelated Assignment Tools & Reference Charts
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Guide
How to Calculate Assignment Grade
Step-by-step arithmetic guide for points and percentage scores.
Formula
Basic Grade Calculation Formula
Raw earned points divided by total maximum points possible.
Chart
Grade Percentage Chart
Official US 10-point conversion scale.
Authoritative References & Academic Standards
Vetted against official government, institutional, and collegiate guidelines
.org sourceOfficial Source
Assessment Standards for School Mathematics
National Council of Teachers of Mathematics (NCTM)
National research guidelines on rubric construction, formative grading, and equitable student achievement evaluation.
.org sourceOfficial Source
Academic Grading in the United States
Wikipedia (Academic Standards Archive)
Comprehensive historical and institutional documentation of standard 10-point scales, percentage cutoffs, and GPA conversion tables.
.gov sourceOfficial Source
Family Educational Rights and Privacy Act (FERPA) Regulations
U.S. Department of Education
Federal regulations governing student education records, confidentiality, and the imperative for zero-server client computing.