Free calculators for Financial, Everyday & Utility, Health & Fitness, Converters, Salary & Payroll, Insurance, Business, Education, Construction, Cooking
QuikCalcTools provides 126+ free online calculators for finance, health, salary, tax, education, conversion and daily utility calculations. Popular tools include EMI Calculator, SIP Calculator, GST Calculator, CTC to Take Home Salary Calculator, BMI Calculator and Age Calculator.
Choose from 10 specialized calculator categories
Most used by our community
Calculate monthly loan installments for home, car & personal loans
Calculate returns on Systematic Investment Plan in mutual funds
Calculate GST with CGST/SGST/IGST breakdown for Indian businesses
Calculate income tax liability for FY 2024-25
Calculate percentage, increase, decrease instantly
Calculate shopping bill with discounts, coupons, GST & shipping
Calculate area of any shape with unit conversion
Calculate daily calorie needs for your goals
Calculate Body Mass Index and health status
Calculate ideal body weight using 5 scientific formulas
Track menstrual cycle, ovulation, and fertile window
Convert INR to USD, EUR and 150+ currencies
Convert seconds, minutes, hours, days, weeks, years
Convert km, miles, meters, feet with Indian units
Convert HEX, RGB, HSL, CMYK color codes
Simplify, add, subtract, multiply fractions
Calculate in-hand salary from CTC
Calculate Cost to Company breakdown
Advanced scientific calculator online
Perform basic arithmetic operations
31 calculators available
Calculate monthly loan installments for home, car & personal loans
Calculate returns on Systematic Investment Plan in mutual funds
Calculate GST with CGST/SGST/IGST breakdown for Indian businesses
Calculate income tax liability for FY 2024-25
14 calculators available
Calculate percentage, increase, decrease instantly
Calculate discounted price and savings amount
Calculate exact age in years, months, days
Add or subtract days, weeks, months from date
14 calculators available
Calculate daily calorie needs for your goals
Calculate Body Mass Index and health status
Calculate Basal Metabolic Rate
Calculate due date and pregnancy weeks
16 calculators available
Convert INR to USD, EUR and 150+ currencies
Convert meters, feet, inches, yards
Convert Celsius, Fahrenheit, Kelvin
Convert kg to pounds, grams, ounces
7 calculators available
Calculate in-hand salary from CTC
Calculate net paycheck after deductions
Convert hourly wage to annual salary
Calculate overtime pay and total earnings
7 calculators available
Calculate term insurance coverage needed
Calculate life insurance coverage required
Calculate health insurance premium
Calculate car insurance premium
7 calculators available
Generate professional GST invoices
Calculate profit margin and markup
Calculate break-even point for business
Calculate Return on Investment
14 calculators available
Calculate GPA from grades
Calculate CGPA for Indian universities
Convert percentage to GPA
Advanced scientific calculator online
8 calculators available
Calculate concrete quantity needed
Calculate paint quantity for walls
Calculate tiles needed for flooring
Calculate gravel quantity needed
8 calculators available
Scale recipes to any serving size
Convert cups to grams for ingredients
Convert cooking measurement units
Convert Celsius to Fahrenheit for oven
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