Try “GPA”, “flashcards”, “citation” or “quiz”.
GPA Calculator
Work out your semester GPA on the standard 4.0 scale. Add each course with its credit hours and the letter grade you earned (or expect), and this tool does the weighted maths for you — perfect for checking where you stand before report cards or transcripts come out.
Letter grade → grade points (standard 4.0 scale)
| Letter | Points | Letter | Points | Letter | Points |
|---|---|---|---|---|---|
| A+ / A | 4.0 | B− | 2.7 | D+ | 1.3 |
| A− | 3.7 | C+ | 2.3 | D | 1.0 |
| B+ | 3.3 | C | 2.0 | D− | 0.7 |
| B | 3.0 | C− | 1.7 | F | 0.0 |
Final Grade Calculator
Find out exactly what score you need on your final exam to hit your target grade. Enter your current grade, how much the final is worth, and the grade you want — and get an honest answer, even if the news is “already secured” or “not mathematically possible”.
Weighted Grade Calculator
Calculate your real course grade when assignments count for different amounts. Add each assignment or category (quizzes, essays, midterms…) with its score and its weight from your syllabus, and see your weighted grade plus the letter grade it earns.
GPA Scale Converter
Convert between percentage, letter grade and 4.0 GPA using the standard US scale. Type a percentage or pick a letter grade and instantly see its equivalents — handy when a school, scholarship or application form asks for your grades in a different format.
| Percentage | Letter grade | GPA (4.0) |
|---|
Schools vary slightly — some use A+ = 4.3 or different cut-offs. Always check your own school's official scale for transcripts and applications.
Flashcard Maker & Study Mode
Build your own flashcard deck for any subject — vocabulary, dates, formulas, definitions — then flip through it in Study Mode and honestly mark what you know. Great for last-minute revision and for topics that only stick through repetition.
0 cards in your deck.
Citation Generator — APA 7 & MLA 9
Format a correct bibliography entry for a website or a book in APA 7th edition or MLA 9th edition style. Fill in what you know, copy the result into your reference list, and stop losing easy marks to citation formatting.
Italic titles are shown in italics above; the copied text is plain, so re-italicise the title in your document if your teacher requires it. Always double-check against your school's style guide.
Study Schedule Planner
Turn a scary exam date into a calm, day-by-day study plan. Tell it when the exam is, how many topics you need to cover, and how many hours you can realistically study each day — it spreads the topics evenly so you finish before exam day, not the night before.
Practice Quiz Maker
Turn your notes into a practice test you can actually take. Write multiple-choice questions with four options each, hit “Take the quiz”, and get an instant score with a per-question review showing exactly what you got wrong — the fastest way to find your weak spots before the real exam.
0 questions built.
Scientific Calculator
A full scientific calculator for maths and science homework — powers, roots, percentages, π and e, sin/cos/tan and logarithms, with brackets and full keyboard support. It uses a safe built-in expression parser (no risky shortcuts), so a mistyped sum gives a clear error instead of a wrong answer.
Exam Countdown & Study Hours
See exactly how long is left until exam day — and how much to study daily to be ready. Enter your exam date, syllabus size, and the mastery level you're aiming for, and it works out the daily study hours needed, keeping the last 2 days free for revision.