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Finance Tools
Free online finance calculators to plan and decide with confidence — loans and mortgages, compound and simple interest, savings goals, ROI, VAT and more. Provided for information only, not financial advice.
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Compound Interest Calculator
Project savings growth with compound interest and optional monthly contributions.
$=Loan / EMI Calculator
Calculate your monthly loan payment (EMI), total paid and total interest.
🏠Mortgage Calculator
Estimate monthly mortgage payments including taxes and insurance.
%↓Discount Calculator
Find the sale price, amount saved and effective discount from one or two discounts.
+%VAT / Sales Tax Calculator
Add VAT or sales tax to a net price, or remove it from a gross price.
🐷Savings Goal Calculator
Find the monthly amount you need to save to reach a goal, with optional interest.
💼Salary Converter
Convert a salary between hourly, daily, weekly, monthly and yearly amounts.
📈ROI Calculator
Calculate net profit, return on investment and annualized ROI from cost and value.
–%Percent Off & Markup
Compute a percent-off sale price, a markup selling price, and the gross margin.
$·Simple Interest Calculator
Calculate non-compounded simple interest and the final amount from principal, rate and time.
↗$Inflation Calculator
See how inflation changes the future cost and purchasing power of an amount over time.
🏦Retirement Calculator
Project your retirement savings from current savings, monthly contributions and return rate.
%ⁿCAGR Calculator
Compute the compound annual growth rate between a beginning and ending value over time.
💳Debt Payoff Calculator
Find how many months it takes to clear a debt, plus the total interest and total paid.
72Rule of 72
Estimate the years to double an investment from a rate, or the rate needed for a target time.