Age Calculator
Find exact age from birth date.
Free • No signupOpen
Calculator Site
A collection of simple, free calculators — quick tools to help you plan, convert and calculate.
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Retirement Planner
Calculate your projected nest egg and monthly contributions for a secure retirement.
Date & Time
3 tools
Finance
13 tools
Compound Interest Calculator
See growth over time with compounding.
Free • No signupOpen
SIP Calculator
Estimate returns from monthly SIP investments.
Free • No signupOpen
Simple Interest Calculator
Calculate simple interest on principal over time.
Free • No signupOpen
Inflation Calculator
See how inflation affects future money value.
Free • No signupOpen
Mortgage Calculator
Estimate monthly payments for home loans.
Free • No signupOpen
Break Even Calculator
Find the break-even point for business costs and profits.
Free • No signupOpen
Profit Margin Calculator
Calculate markup and profit margin percentages.
Free • No signupOpen
Discount Calculator
Compute sale price after applying discount.
Free • No signupOpen
ROI Calculator
Compute return on investment percentage.
Free • No signupOpen
Hourly to Salary Calculator
Convert hourly wage into monthly/annual salary.
Free • No signupOpen
Retirement Calculator
Plan your nest egg and contributions.
Free • No signupOpen
EMI Calculator
Monthly loan payment breakdown.
Free • No signupOpen
CAGR Calculator
Get the annualized rate of return.
Free • No signupOpen
Business
1 tools
Engineering
2 tools
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