Georgia Department of Education • Rule 160-4-2-.13

Georgia Milestones EOC Calculator

Official 20% rule calculator for Georgia high school students in Algebra, Biology, American Literature, and US History.

Florida (30%) North Carolina (20%) Texas (15%)
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Required on Milestones EOC:
38.0 %
Very Achievable

You are in a comfortable position. Coursework counts for 80%, so modest prep will secure this passing grade.

Georgia Milestones "What-If" Simulator
70.0 %
0% EOC Performance Score 100%
If you score 70.0% on the EOC, your final course grade will be 76.4%

Georgia State Board of Education 20% Rule

Under Georgia State Board of Education Rule 160-4-2-.13, the Georgia Milestones End-of-Course assessment accounts for 20 percent of the student's final course grade. The remaining 80 percent is calculated from ongoing classroom assignments, labs, quizzes, and tests.

Final Grade = ( Coursework Average × 0.80 ) + ( Georgia Milestones EOC × 0.20 )

This applies across Georgia school districts including Gwinnett County Public Schools, Cobb County, Fulton County, DeKalb County, Clayton County, and Cherokee County.

Georgia EOC Assessment Deck

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Assessment Name Current Avg Goal Grade EOC Weight Score Needed
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Dedicated State & International Calculators

Frequently Asked Questions

How does the Georgia Milestones 20% rule work?
Under Georgia State Board of Education Rule 160-4-2-.13, the Georgia Milestones End-of-Course assessment must count as exactly 20% of the student's final grade in designated high school courses. Continuous semester coursework accounts for the remaining 80%.
Which high school courses in Georgia require an EOC assessment?
Georgia high school students take Milestones EOC tests in Algebra: Concepts & Connections, Biology, American Literature and Composition, and United States History.
What is considered a passing score on the Georgia Milestones EOC?
Georgia Milestones scores are reported in four achievement levels: Beginning Learner, Developing Learner, Proficient Learner, and Distinguished Learner. To receive course credit, students must attain a final course grade of 70% or higher after the 20% EOC calculation.