Quick answer: Free everyday calculators for percentages, averages, grades, ratios, dates and basic arithmetic. Quick answers, zero hassle.
All Math & Everyday Calculators (10)
Average Calculator →Average calculator: enter numbers to get the mean, median, mode, sum, range, and count instantly. Free online tool with step-by-step results.Calculator
CGPA Calculator - Semester GPA →CGPA Calculator: combine semester GPAs with credit hours to get your exact cumulative GPA. Add semesters, live calculation. Free and accurate.Calculator
Date Difference Calculator →Date difference calculator: find the exact number of days, weeks, months, and years between any two dates. Free online tool with instant results.Calculator
GPA Calculator - Grade Point Average →Free GPA calculator: calculate your grade point average. Enter course grades and credits for up to 5 courses to get your GPA instantly.Calculator
GPA to Percentage Calculator - All Scales →GPA to Percentage Calculator: convert any GPA to percentage on 4.0, 4.3, 5.0 or 10.0 scales, plus a custom multiplier option. Free and instant.Calculator
Marks Percentage Calculator →Marks Percentage Calculator: turn any obtained and total score into an exact percentage with a letter grade. Works for any exam or subject. Free.Calculator
Online Calculator - Free Basic Calculator →Free online calculator for everyday arithmetic: add, subtract, multiply and divide with keyboard support and brackets.Calculator
Percentage Calculator →Free percentage calculator: X% of Y, X is what percent of Y, and percentage increase/decrease. Instant answers.Calculator
Ratio Calculator - Solve A:B = C:X →Ratio calculator: solve proportions in the form A:B = C:X and find any missing value instantly. Free online tool with clear step-by-step working.Calculator
University Merit Calculator →University Merit Calculator: combine academic score and entry-test score with adjustable weights to get your weighted aggregate. Free and instant.Calculator
Frequently asked questions
Are these calculators free?
Yes, every calculator on this page is free with no account needed.
What can I calculate?
Percentages, averages, GPA and CGPA, marks percentage, ratios, date differences, plus a full basic calculator.
Are the grade calculators accurate?
They follow standard GPA scales and percentage formulas used by schools and universities.
Can I use these on mobile?
Yes, everything works on phones, tablets and desktops.