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GPA Calculator
Calculate your GPA from grades and credit hours.
Education Calculators
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Free education calculators for everyday questions, from quick checks to detailed breakdowns.
Featured calculators
Education tools (15)
- Tested
GPA Calculator
Calculate your GPA from grades and credit hours.
Education Calculators
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Academic Year Difference Calculator
Number of academic years between two academic years such as 2019–20 and 2023–24.
Education Calculators
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Class Rank Percentile Calculator
Percentile from class rank and class size.
Education Calculators
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Course Credit Calculator
Terms left to graduate from credits needed and taken per term.
Education Calculators
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Final Grade Calculator
Score needed on the final exam.
Education Calculators
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GPA to Letter Grade Calculator
Nearest letter grade for a GPA on the 4.0 scale.
Education Calculators
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Grade Calculator
Your current grade and what you need.
Education Calculators
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Grade Curve Calculator
Apply a flat or proportional curve to a set of scores.
Education Calculators
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Letter Grade to GPA Calculator
Grade points for a letter grade on the 4.0 scale.
Education Calculators
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Reading Time Calculator
Time to read a text at a reading speed.
Education Calculators
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Study Hours Calculator
Weekly study time from credits and hours per credit.
Education Calculators
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Test Score Percentage Calculator
Convert raw scores to percentages.
Education Calculators
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All education calculators by topic (15)
Education
Grades
Reading & Typing
Test Scores
About education calculators
Education Calculators help you turn a question into a clear, checkable answer. Each tool lists its inputs, shows the formula it relies on and explains how to read the result.
Browse by topic using the filters, or search for a specific tool. Tools that are still being built are clearly marked as previews and are not presented as finished calculators.
Frequently asked questions
Are the education calculators calculators free?
Yes. Every calculator on Calculator Atlas is free to use and requires no sign-up.
How are results verified?
A calculator is only published after its formula has been implemented, tested against reference values and reviewed. Pages still in development are labeled as previews.