Test Prep
Test prep calculators for SAT/ACT conversion, GRE percentiles, MCAT scores, LSAT prediction, study hours, AP exam prediction, and bar exam probability.
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AP Exam Score Predictor
Predict your AP exam score (1-5) from practice test performance.
Bar Exam Pass Probability Calculator
Estimate your bar exam pass likelihood from MBE scores and essay performance.
CPA Exam Study Planner
Plan your study timeline across all 4 CPA exam sections within the 18-month window.
GRE Score Percentile Calculator
Find your GRE percentile ranking for verbal, quant, and analytical writing sections.
LSAT Score Predictor
Predict your LSAT score from practice test trends and remaining study time.
MCAT Score Calculator
Calculate MCAT total score with section percentiles and medical school competitiveness rating.
Practice Test Tracker Calculator
Track practice test score progression with trend analysis and target projections.
SAT/ACT Converter Calculator
Convert between SAT and ACT scores using official concordance tables.
Study Hours Calculator
Calculate required study hours based on your score gap and available time.
TOEFL Score Conversion Calculator
Convert TOEFL iBT scores to PBT, IELTS, and CEFR levels.