Discover the Right Academic Resources
Find guides, score calculators, tools, AP and IB resources, SAT content, flashcards, past papers, programs, and institute pages in one place.
Percentages Calculator – Calculate Percentage Increase, Decrease & More
Use the Percentages Calculator to quickly solve percentage increase, decrease, and value calculations with instant results.
IB Diploma Guide 2026: Complete IB Study Plan
Explore the IB Diploma Programme 2026 with subject guides, TOK, EE, CAS, study tips, and revision strategies for top scores.
Connection Calculator | People-to-People Network Combinations Tool
Interactive calculator reveals unique links in a fully connected group. Enter number of people to see total connections and live network graph.
SAT Score Calculator (Digital SAT) 2026 | Raw to Scaled
Estimate your Digital SAT score from module results. Convert raw scores to scaled scores, check section score ranges, percentile estimates, and SAT score guidance.
GPA Calculator | 4.0, 4.3, 5.0, 7.0 & 10.0 Scales
Calculate GPA on 4.0, 4.3, 5.0, 7.0, or 10.0 scales, convert grades, and plan your target GPA. Fast, accurate, and free.
Ambient Puzzler – Relaxing Grid Logic Game
Unwind while sharpening your logic skills with Ambient Puzzler – a calming nonogram‑style grid game featuring infinite procedural puzzles. Play free online at NUM8ERS.