Free Online Calculators

Basic calculator, percentage calculator, tip calculator, and BMI calculator - all free to use

Basic Calculator
Perform basic arithmetic operations
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Percentage Calculator
Calculate percentages easily
Tip Calculator
Calculate tips and total bill amount
BMI Calculator
Calculate your Body Mass Index
Loan Calculator
Calculate monthly loan payments
Age Calculator
Calculate your exact age
Discount Calculator
Calculate discounted prices
Compound Interest Calculator
Calculate compound interest growth