Free Online Tools for Students and Everyday Life
Fast, simple calculators and timers that work right in your browser. No signup, no downloads, no data stored.
Free Tools
GPA CalculatorCalculate GPA and convert CGPA to percentageTyping Speed TestCheck your WPM and accuracy in 60 secondsPomodoro TimerFocus and break timer for studyingPercentage CalculatorPercent of, percent change and moreWord CounterCount words, characters and sentencesReading Time CalculatorHow long will your text take to read?Age CalculatorExact age in years, months and daysDays Between Dates CalculatorDays, weeks and business days between datesFinal Grade CalculatorWhat score do you need on your final?EMI CalculatorMonthly loan payment and total interestCups to Grams ConverterConvert baking ingredients to grams
Helpful Guides
How to Calculate GPA: Step-by-Step Guide with ExampleLearn the GPA formula, see a worked example and find out how to calculate cumulative GPA.CGPA to Percentage: Formulas for 10, 4 and 5 Point ScalesConvert CGPA to percentage and percentage to CGPA using the most common formulas, with examples.How to Improve Your Typing Speed: 8 Practical TipsSimple, proven ways to type faster and more accurately, plus how WPM is measured.The Pomodoro Technique: How to Study Without Burning OutA simple guide to the Pomodoro method, how to set it up and how to make it work for you.How to Calculate Percentages: Formulas and Easy ExamplesLearn the three most common percentage calculations with simple worked examples.Word Count Guide: How Long Should Your Essay, Post or Caption Be?Typical word and character limits for essays, social media and SEO, and how to count them accurately.Average Reading Speed: How Long Does It Take to Read Something?Find out the average reading and speaking speed and how to estimate reading time for any text.How to Calculate Your Exact Age in Years, Months and DaysLearn how to work out exact age by hand, including how leap years affect the result.How to Count Days Between Two Dates (Including Business Days)Simple ways to count days, weeks and working days between any two dates for planning and deadlines.What Do I Need on My Final Exam? The Final Grade Formula ExplainedUse a simple formula to find the score you need on a final exam to reach your target course grade.EMI Calculation Explained: How Your Monthly Loan Payment Is Worked OutUnderstand the EMI formula, see a worked example and learn how tenure and rate change what you pay.Cups to Grams: Why Weighing Ingredients Gives Better Baking ResultsA baking conversion guide with common cup-to-gram values for flour, sugar, butter and more.