Free Online Calculators & Tools
Access 100+ free calculators and tools for finance, health, math, and everyday calculations. No registration required.
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Financial Calculators
EMI, interest, tax, and investment calculators
Health Calculators
BMI, calorie, fitness, and health calculators
Math Calculators
Basic, scientific, and advanced math tools
Converters
Unit, currency, and measurement converters
All Calculators & Tools
GST Calculator
Calculate GST amount and net price
EMI Calculator
Calculate loan EMI and interest
BMI Calculator
Calculate your Body Mass Index
Age Calculator
Calculate age from birth date
Ideal Weight Calculator
Find your healthy weight range
Calorie Calculator
Calculate daily calorie needs
Home Loan Calculator
Plan your home loan EMI
Car Loan Calculator
Calculate car loan EMI
Fixed Deposit Calculator
Calculate FD maturity amount
SIP Calculator
Calculate SIP returns
Currency Converter
Convert between currencies
Unit Converter
Convert length, weight, volume
Most Popular Tools
GST Calculator
Calculate GST amount quickly and accurately. Supports all GST slabs.
EMI Calculator
Calculate your Equated Monthly Installment for any loan.
BMI Calculator
Check your Body Mass Index and understand your weight category.
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Fast & Accurate
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