ToolsRift studio · 26 tools
Study Studio — free study tools that run in your browser
30 free study tools: citation generator in APA, MLA, Chicago, Harvard and IEEE, GPA and grade calculators, flashcards and a periodic table.
Start here
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Weighted Grade Calculator
Enter each assessment score and its weight to work out your weighted average, current percentage and letter grade for the whole course.
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GPA Planner
Find the GPA you need across your remaining credits to reach a target cumulative GPA, based on your current GPA and credits already earned.
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Citation Generator
Create correctly formatted APA 7, MLA 9 and Chicago references for books, journal articles, websites, book chapters and online videos.
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Flashcard Maker
Paste term and definition lines to build flippable flashcards you can shuffle, mark known or unknown, track progress on and print.
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Interactive Periodic Table
Explore all 118 elements and click any one for its symbol, atomic mass, category, group, period, electron configuration and state at room temperature.
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Quiz Generator
Turn a list of questions and answers into a multiple-choice quiz you can take on screen, with instant scoring and a review of every answer.
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Attendance Percentage Calculator
Work out your current attendance percentage and how many more classes in a row you must attend to reach your required minimum.
All Study tools
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Flashcard Maker
Paste term and definition lines to build flippable flashcards you can shuffle, mark known or unknown, track progress on and print.
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Quiz Generator
Turn a list of questions and answers into a multiple-choice quiz you can take on screen, with instant scoring and a review of every answer.
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Essay Outline Builder
Turn an indented list of points into a properly formatted I, A, 1, a academic outline you can copy straight into your essay plan.
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Exam Countdown
List your exams and see how many days are left until each one, sorted by date, with weekdays and your available study days broken down.
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Multiple Choice Maker
Build a printable multiple-choice worksheet from your own questions and options, complete with a separate answer key for marking.
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Note Formatter
Clean up messy lecture notes into tidy bullet points, numbered steps or a Cornell-style layout using rule-based formatting, not AI.
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Paragraph Splitter
Break a wall of unformatted text into readable paragraphs at proper sentence boundaries, with a target number of sentences per paragraph.
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Random Question Picker
Paste a question bank and draw questions at random for cold calling, self-testing or revision drills, with or without repeats.
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Revision Timetable Planner
Split your subjects across the days you have left before an exam and get a balanced, printable revision timetable with daily study slots.
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Spaced Repetition Planner
Enter the day you first learned a topic and get the full spaced repetition review schedule at 1, 3, 7, 14 and 30 days with exact dates.
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GPA Planner
Find the GPA you need across your remaining credits to reach a target cumulative GPA, based on your current GPA and credits already earned.
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Weighted Grade Calculator
Enter each assessment score and its weight to work out your weighted average, current percentage and letter grade for the whole course.
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Attendance Percentage Calculator
Work out your current attendance percentage and how many more classes in a row you must attend to reach your required minimum.
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Final Grade Calculator
Work out exactly what mark you need on the final exam to reach your target overall grade, based on your current grade and the exam weight.
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Citation Generator
Create correctly formatted APA 7, MLA 9 and Chicago references for books, journal articles, websites, book chapters and online videos.
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Bibliography Builder
Add several sources, then export a complete alphabetised reference list or works cited page in APA 7, MLA 9 or Chicago style.
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Essay Word Counter
Count words, characters, sentences and paragraphs in your essay and see the estimated page count at common assignment formatting settings.
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In-Text Citation Helper
Get the correct parenthetical and narrative in-text citation for APA, MLA and Chicago, including two-author and three-or-more-author rules.
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Readability Score Checker
Score any text with Flesch Reading Ease, Flesch-Kincaid Grade, Gunning Fog and SMOG, each explained in plain English with a target audience.
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Interactive Periodic Table
Explore all 118 elements and click any one for its symbol, atomic mass, category, group, period, electron configuration and state at room temperature.
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Chemical Equation Balancer
Balance any chemical equation by properly solving the linear system, returning the smallest whole-number coefficients or a clear reason it cannot balance.
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Greek Alphabet Reference
All 24 Greek letters in upper and lower case with names, pronunciation and the scientific quantities each letter usually stands for.
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Molar Mass Calculator
Work out the molar mass of any chemical formula, including nested brackets and hydrates, with a per-element breakdown and mass percentages.
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Multiplication Table Generator
Generate a printable times table grid for any range of numbers, plus a practice mode that quizzes you on random facts from that range.
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Physical Constants Table
A searchable table of CODATA physical constants including c, h, e, G and the gas constant, each with its symbol, value and SI unit.
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SI Unit Prefix Table
The complete list of SI prefixes from quetta down to quecto with symbols, powers of ten, decimal factors and a familiar example of each.
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About Study Studio
Study and Education Tools has 30 helpers for students and teachers. The Citation Generator formats books, journal articles and web pages in APA 7, MLA 9, Chicago 17, Harvard and IEEE, and a bibliography builder collects them into a reference list. The Grade Calculator works out a weighted average, the GPA Planner shows what you need in upcoming courses, and the final-grade tool tells you the exam score needed to reach a target.
Revision tools include a Flashcard Maker, a quiz and multiple-choice worksheet builder, a spaced-repetition planner and a study timer. For science classes there is a searchable periodic table of all 118 elements, a molar mass calculator and an equation balancer that uses exact integer maths. Physical constants come from the CODATA 2018 set. Your notes and cards are processed in the browser and not uploaded.
Frequently asked questions
Are the citations correct for my university?
Can I convert a CBSE CGPA to a percentage?
How do I add flashcards quickly?
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