Reference Charts & Conversion Tables
High-precision reference tables formatted for quick desktop lookup and physical printing. Includes US standard 10-point scale charts, collegiate GPA mappings, and point matrices.
Grade Percentage to Letter Grade Chart
The standard conversion chart used across the majority of American middle schools, high schools, and universities.
4.0 vs 5.0 Weighted GPA Conversion Chart
A comprehensive reference mapping each letter grade to its corresponding quality point value across different academic course rigor levels.
Comprehensive Letter Grade & Latin Honors Chart
Reference table defining collegiate letter grade criteria, minimum passing benchmarks, and Latin Honor GPA thresholds (Cum Laude, Magna Cum Laude, Summa Cum Laude).
Points to Percentage Conversion Table
A handy point-by-point matrix mapping raw scores to percentages.
Common American Grade Scales (10-Point vs 7-Point)
Compare the standard 10-point public school scale with strict 7-point private academy cutoffs.