Skip to main content
EasyGraderLabInstant Grading
Classroom Utility• 100% FERPA Compliant

Quick Teacher Gradebook Calculator

Zero-login teacher gradebook: input student scores, compute real-time class averages, spot high/low scores, and export printable rosters or CSV files.

Classroom Teacher Tested
•Zero Server Transmission (FERPA Safe)•Verified Grading Mathematics
Teacher Classroom Tool

Class Gradebook & Roster Calculator

100% private in-browser grading. No login, no cloud storage, fully FERPA compliant.

Class Mean
83.5%
41.8 pts
Median
86.0%
Middle Score
High Score
100%
50 pts
Low Score
62.0%
31 pts
Passing (≥70%)
92.0%
12 Students
Grade Distribution
4A (90-100%)
5B (80-89%)
2C (70-79%)
1D (60-69%)
0F (<60%)
#Student NameScorePercentageLetterAction

How Educators Use the Gradebook Calculator

  1. Set the total assignment points possible.
  2. Enter student names and their earned scores.
  3. Instantly view class average, median, letter distributions, and export data.

Mathematical Logic

Roster-wide percentage and statistics calculation.

\text{Student Grade} = \frac{\text{Earned Points}}{\text{Max Points}} \times 100

Classroom Application Example

Scenario: Class of 25 students on a 50-point unit exam.

Sum of all percentages / 25 students = Class Average.

Result: Mean score: 84.2%, 8 students with A, 11 with B, 5 with C, 1 with D.

Related Classroom Utilities & Guides

Calculator
Class Average Calculator
Calculator
Grade Sheet Generator
Calculator
Grade Scale Generator
Calculator
Free Gradebook Template

Instant downloadable spreadsheet template for Excel and Google Sheets.

Comparison
Grade Calculator vs Gradebook

Single-test grading vs whole-class cohort roster tracking.

Guide
How Does a Gradebook Work?

Inside digital LMS software: point normalization and category weighting.

FAQ
Teacher Grading FAQs

Class averages, curve policies, and FERPA compliance.

Authoritative References & Academic Standards

Vetted against official government, institutional, and collegiate guidelines

.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.

.gov sourceOfficial Source
Student Privacy Policy Office (SPPO) Guidelines
U.S. Department of Education

Official federal resources for educators regarding student data protection and digital classroom privacy.

.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.