Category
Math & Converters
Solve percentages, convert units, handle date math, calculate grades, and work through practical math tasks.
6
available tools
Percentage Calculator
Use a 3-in-1 percentage calculator for X percent of Y, X as a percent of Y, and percentage increase or decrease between two values.
Open calculatorCGPA to Percentage Calculator
Convert CGPA to percentage using Indian academic standards including CBSE 9.5 multiplier, 10-point direct scale, and 4-point scale conversion.
Open calculatorAge Calculator
Calculate exact elapsed age in years, months, days, total days, total hours, and next birthday countdown.
Open calculatorDate Difference Calculator
Calculate calendar days, business days excluding weekends, and total weeks between two dates.
Open calculatorUnit Converter
Convert length, weight, and temperature units instantly across meters, kilometers, feet, inches, miles, kilograms, grams, pounds, ounces, Celsius, Fahrenheit, and Kelvin.
Open calculatorDiscount Calculator
Calculate final price after discount percentage, extra seasonal coupon, and optional sales tax or GST.
Open calculator