Student Calculators

Enter your section scores from 1 to 36 to calculate your rounded ACT composite score using current enhanced or historical rules. Scores cannot exceed 36.

The 1–5 estimate uses assumed cutoffs, not a verified official annual curve. It is not a guaranteed score or college credit. Each row shows one component improved on its own; — means that component alone cannot reach the assumed target.

Enter classes attended and classes held to get your percentage and how many more to attend, or skip, to reach a target.

Convert CGPA to a percentage using the formula your university actually uses. See your grade under CBSE (x 9.5), simple x 10, VTU, Mumbai University and GTU side by side, plus the division or class it falls into.

Generate APA 7th, MLA 9th and Chicago 17th citations for books, journal articles, websites and newspapers. See the matching in-text citation and footnote, plus a colour-coded anatomy of each reference, and build a full bibliography.

Create and print a Cornell notes template. Customise the cue column, note area and summary, choose ruled lines, dotted grid or blank paper, pick A4 or US Letter, add a title, name, date and class, then print or save as PDF.

Enter the number of questions and get a colour-coded chart showing the percentage and letter grade for every number of wrong answers. Drag the slider to grade a paper in a second, and switch between Standard, Plus/Minus and lenient scales.

Calculate the exact score you need on your final exam to achieve your target grade. Supports simple and weighted category modes with what-if scenario analysis.

Schedule flashcard reviews with the SM-2 algorithm used by Anki and SuperMemo. Enter how well you recalled a card to get the new interval, ease factor, repetition count and exact next review date, plus a forgetting curve.

Enter course credits and letter grades to calculate GPA on the US 4.0 scale, including plus and minus grades and weighted GPA.

Calculate your overall course grade from individual assignments, exams, and projects with customizable weights and grading scales. Find out what score you need on remaining assessments to reach your target grade.

Pick a language, a CEFR level, and your study pace. See total hours from FSI categories, a completion date, and how that pace compares.

Estimate how long mastering a skill takes with learning curve theory. Enter the time your first attempt takes and a learning rate to project how each repetition cuts the effort, the total practice time and the reps to hit a target.

Convert a percentage back into CGPA using the formula your university actually uses. Inverts every common rule side by side - CBSE, divide by 10, VTU, Mumbai University and GTU - and classifies the result into the standard division.

Estimate your scaled SAT score from raw section scores on the Digital SAT. Enter how many Reading & Writing and Math questions you got right for projected section scores, total, percentile and College Board readiness benchmarks.

Plan and track study sessions using the Pomodoro technique with customizable work/break intervals, visual countdown timer, and detailed session scheduling.

Convert raw test scores to percentages, letter grades, and GPA equivalents. Supports customizable grading scales, batch score entry, and detailed performance analysis.

Paste words and definitions to make a multiple-choice quiz, self-grading flashcards, or a printable worksheet with an answer key.

Calculate your weighted grade by entering category weights and scores for homework, quizzes, exams, projects, and more. See weight distribution, letter grade, and step-by-step calculation breakdown.