Education
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GPA Calculator
Calculate your semester or cumulative GPA from course grades and credit hours. Supports A+ through F grading scale. Free online GPA calculator.
Grade Calculator
Calculate your current weighted average grade from assignment categories. See what score you need on remaining work to achieve your target grade.
Final Exam Grade Calculator
Calculate what score you need on your final exam to achieve your desired course grade. Enter current grade, exam weight, and target grade.
Words to Pages Converter
Convert word count to pages instantly. See how many pages your essay or document will be based on word count, font size, font type, and line spacing.
Reading Time Calculator
Calculate how long it takes to read any text. Enter word count or paste your text to get estimated reading time at average, slow, and fast reading speeds.
Fraction Calculator
Calculate fractions online. Add, subtract, multiply, and divide fractions and mixed numbers with step-by-step solutions. Free fraction calculator for students.
Test Grade / Percentage Calculator
Calculate your test grade percentage and letter grade instantly. Enter questions right and wrong — or total points — to find your score and GPA impact.
Citation Generator (APA / MLA / Chicago)
Generate citations in APA, MLA, and Chicago format instantly. Enter source details for books, websites, articles, and journals — get a perfectly formatted
Cumulative GPA Calculator
Calculate your cumulative GPA from multiple semesters or courses. Add courses with grades and credit hours to see your overall GPA and what you need to reach
Average / Mean Calculator
Calculate average, mean, median, mode, range, and standard deviation for any set of numbers. Enter numbers separated by commas or new lines for instant
Random Group / Team Generator
Randomly split a list of names into groups or teams. Enter names, choose group size or number of groups — instantly create fair, random team assignments.
Airport Code Lookup (IATA/ICAO)
Look up airport codes fast by IATA, ICAO, airport, or city name to get airport details, country, and accurate latitude and longitude coordinates.
Country Explorer — Capital, Flag, Population & Facts
Look up any country to see its flag, capital city, region, population, official languages, and currencies. Free, fast country facts and data.
Elevation Finder by Coordinates
Find the elevation (height above sea level) of any point on Earth. Enter latitude and longitude or use your location to see the elevation in metres and feet.
ZIP / Postal Code Lookup
Look up any ZIP or postal code to find its city or place name, state, and latitude/longitude. Supports the US, UK, Germany, France, Canada and many more countries.
Flashcard Maker
Create a deck of front/back flashcards, study them in order or shuffled, and flip through to test yourself. Saved in your browser only — free, private, no account.
Quiz Maker
Build a multiple-choice quiz, take it, and get instant scoring with an answer review that highlights right and wrong choices. Free, private, in your browser.
Popular Education tools
- GPA CalculatorAdd courses with credits and letter grades to instantly compute your GPA. See total credits, honor roll eligibility, and Dean's List threshold.
- Grade CalculatorEnter assignment categories with weights and scores to see your current grade and what you need to earn an A, B, or C.
- Final Exam Grade CalculatorInstantly find out what final exam score you need. Enter your current grade, the exam's weight, and your target grade to get the answer.
- Citation Generator (APA / MLA / Chicago)Create accurate citations in seconds. Enter your source details and choose APA 7th, MLA 9th, or Chicago format — get a formatted citation and reference list entry.
- Words to Pages ConverterFind out how many pages your word count will produce. Adjust font (Times New Roman, Arial, Calibri), size (10–14pt), spacing (single/1.5/double), and get your page count instantly.
- Average / Mean CalculatorGet full descriptive statistics for any number set. Enter values to instantly see mean, median, mode, range, variance, standard deviation, min, max, and sum.
Often used together
- Word CounterPaste your text and instantly see word count, character count, reading time, speaking time, and keyword density — all in real time.
- Percentage CalculatorThree percentage calculators in one: find a percentage, find what percentage a number is, and calculate percentage increase or decrease.
- Mean Median Mode CalculatorPaste your numbers to get the mean, median, mode, range, sum, and count at once — a complete descriptive-stats snapshot in your browser.
- Random PickerEnter any list of options and randomly pick one or more winners. Pick without repeats, see pick history, and use preset lists for quick decisions.
About Education
Grades come with a lot of arithmetic, and doing it by hand under deadline pressure is how mistakes creep in. ToolsHub gathers the calculations students and teachers reach for most into one place, so you can check where you stand, plan what you need, and format your work correctly without installing anything. Everything runs in the browser and is free to use as often as you like.
Start with the grade tools. The GPA Calculator and Cumulative GPA Calculator track your standing on the common 4.0 scale, the Grade Calculator weighs assignments and exams, and the Final Exam Grade Calculator tells you exactly what score you need on the last test to hit your target. The Test Grade / Percentage Calculator turns marks out of any total into a clean percentage in a couple of clicks.
Writing and study tasks are covered too. The Citation Generator formats sources in APA, MLA, or Chicago style, the Words to Pages Converter estimates length for an essay, and the Reading Time Calculator predicts how long a passage will take to read. For math and stats homework there is the Fraction Calculator and the Average / Mean Calculator, while teachers can use the Random Group / Team Generator to split a class fairly in seconds.
GPA scales and grading rules differ from one school to another, so use these tools as a fast, reliable check rather than an official transcript. Nothing you type is uploaded—calculations happen on your device—and there is no sign-up or payment involved. Open a tool, enter your numbers or text, and get an answer you can act on right away.