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Free, accurate calculators built for students, from exam scores to GPA and grades.
All EduCalcPro Calculators
AP Exam Scores
8 tools- AP Chemistry Score CalculatorPredict your AP Chemistry exam score in seconds. This free AP Chem score predictor turns your multiple choice and free response (FRQ) points into a 1 to 5 score using the official 50/50 College Board weighting.
- AP Lang Score CalculatorThe free AP Lang Score Calculator turns your multiple choice and essay points into a predicted 1 to 5 AP English Language score. It applies the official 45/55 College Board weighting, with a 2023 to 2025 curve selector and a target-score planner.
- APUSH Score CalculatorPredict your AP US History (APUSH) exam score in seconds. This free APUSH score calculator turns your multiple choice, short answer, DBQ, and long essay points into a 1 to 5 score using the official 40/20/25/15 College Board weighting, with a 2023 to 2025 curve selector and a target planner.
- AP Bio Score CalculatorPredict your AP Biology exam score in seconds. This free AP Bio score calculator turns your multiple choice and free response points into a 1 to 5 score using the official 50/50 College Board weighting, with a 2023 to 2025 curve selector and a target planner.
- AP World Score CalculatorPredict your AP World History: Modern exam score in seconds. This free AP World score calculator turns your multiple choice, short answer, DBQ, and long essay points into a 1 to 5 score using the official 40/20/25/15 College Board weighting, with a 2023 to 2025 curve selector and a target planner.
- AP Gov Score CalculatorPredict your AP US Government and Politics exam score in seconds. This free AP Gov score calculator turns your multiple choice and four free response answers into a 1 to 5 score using the official 50/50 College Board weighting, with a 2023 to 2025 curve selector and a target planner.
- AP Psych Score CalculatorPredict your AP Psychology exam score in seconds. This free AP Psych score calculator models the redesigned 2025 exam, turning your 75 multiple choice answers and your AAQ and EBQ free response points into a 1 to 5 score using the official two thirds to one third weighting, with a target planner.
- AP Lit Score CalculatorPredict your AP English Literature and Composition exam score in seconds. This free AP Lit score calculator turns your multiple choice and three essay scores into a 1 to 5 score using the official 45/55 College Board weighting, with a 2023 to 2025 curve selector and a target planner.
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Why EduCalcPro
Accurate formulas
Every calculator uses the official scoring and grading formulas, checked against real rubrics.
Private by design
Calculations run entirely in your browser. Nothing you type is ever sent to a server.
Built for students
Clear inputs, instant answers and plain-language explanations, made for exam season.
Always free
No paywalls, no sign-up, no limits. Every tool is free to use, on any device.
Frequently asked questions
Is EduCalcPro free to use?
Yes. Every calculator is completely free, with no sign-up, no paywall and no limits.
Do I need to create an account?
No. You can use every tool right away, without signing up or sharing any personal details.
Are the calculators accurate?
Yes. Each calculator uses the official scoring and grading formulas, checked against real rubrics.
Is my data private?
Yes. Every calculation runs entirely in your browser, so nothing you type is ever sent to a server.
Does EduCalcPro work on mobile?
Yes. It works on any device, from phones and tablets to laptops, with no app to install.
Start calculating.
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