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
Calculate home loan EMI with amortization schedule
Calculate personal loan EMI with prepayment options
Calculate car loan EMI with down payment
Calculate compound interest with different frequencies
Calculate simple interest on loans and deposits
Calculate Fixed Deposit returns with maturity amount
Calculate Public Provident Fund returns for 15 years
Calculate National Pension Scheme corpus and pension
Calculate gratuity based on salary and service years
Calculate House Rent Allowance tax exemption
Calculate savings growth over time with deposits
Calculate investment returns with lump sum and SIP
Calculate loan payoff time with extra payments
Calculate average stock purchase price
Calculate Compound Annual Growth Rate
Plan retirement corpus and monthly pension
Check how much loan you can get based on income
Calculate Tax Deducted at Source for various payments
Calculate STCG & LTCG tax on investments
Calculate quarterly advance tax installments
Compare multiple loans side by side
Calculate bike & scooter loan EMI
Calculate loan EMI with amortization schedule
Calculate Recurring Deposit maturity amount
Calculate National Savings Certificate returns
Sukanya Samriddhi Yojana maturity calculator
Calculate Employee Provident Fund corpus at retirement
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
Calculate days between two dates
Add or subtract hours, minutes, seconds
Calculate area in square feet for rooms
Calculate volume in cubic feet and yards
Calculate monthly electricity bill
Calculate fuel expenses for trips
Calculate tip and split bill among friends
Calculate final grade with weighted assignments
Calculate shopping bill with discounts, coupons, GST & shipping
Calculate area of any shape with unit conversion
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
Calculate fertile days and ovulation period
Calculate pregnancy delivery date
Calculate calories for weight loss goals
Calculate body fat percentage
Convert walking steps to miles
Calculate daily water requirement
Calculate protein, carbs, fats requirement
Calculate ideal body weight using 5 scientific formulas
Calculate Total Daily Energy Expenditure and calories
Track menstrual cycle, ovulation, and fertile window
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
Convert meters, feet, inches, cm, miles
Convert square feet, acres, hectares
Convert liters, gallons, ml, cups
Convert km/h, mph, m/s
Convert time between different time zones
Convert binary, decimal, hex, octal
Convert fractions to decimal
Convert seconds, minutes, hours, days, weeks, years
Convert km, miles, meters, feet with Indian units
Convert text to ASCII, binary, hex, decimal
Convert HEX, RGB, HSL, CMYK color codes
Simplify, add, subtract, multiply fractions
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
Calculate new salary after pay raise
Calculate take-home salary India
Calculate Cost to Company breakdown
7 calculators available
Calculate term insurance coverage needed
Calculate life insurance coverage required
Calculate health insurance premium
Calculate car insurance premium
Calculate two-wheeler insurance premium
Calculate travel insurance premium
Calculate human life value for insurance
7 calculators available
Generate professional GST invoices
Calculate profit margin and markup
Calculate break-even point for business
Calculate Return on Investment
Calculate sales commission earnings
Calculate hourly freelance rate
Calculate business loan EMI
14 calculators available
Calculate GPA from grades
Calculate CGPA for Indian universities
Convert percentage to GPA
Advanced scientific calculator online
Calculate matrix operations
Solve mathematical equations
Calculate your test score easily
Compute your final grade based on weighted scores
Estimate required study time to reach your goals
Perform basic arithmetic operations
Compute vector operations and magnitudes
Calculate determinants of matrices
Solve quadratic equations and find roots
Compute derivatives of functions
8 calculators available
Calculate concrete quantity needed
Calculate paint quantity for walls
Calculate tiles needed for flooring
Calculate gravel quantity needed
Calculate mulch quantity for garden
Calculate asphalt quantity needed
Calculate carpet area and cost
Calculate wallpaper rolls 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
Calculate ideal cooking times for ingredients
Convert common baking measurements and temperatures
Adjust recipes based on the number of servings needed
Find alternatives for common cooking ingredients
All calculators are free forever. No hidden charges.
Get accurate calculations in milliseconds.
Works perfectly on all devices.