ROI Calculator
Calculate your Return on Investment (ROI) to measure how profitable an investment was. Enter the initial cost and final value to see total ROI, net profit, and annualized return.
ROI Calculator
business calculator
How It Works
Formula
ROI = (Final Value − Initial) / Initial × 100 Annualized ROI = (Final/Initial)^(1/years) − 1
Examples
$10K grows to $15K in 3 years
50% total ROI, about 14.5% annualized.
Frequently Asked Questions
What is ROI?
Return on Investment (ROI) measures the gain or loss on an investment relative to its cost, expressed as a percentage. ROI = (Net Profit / Investment Cost) × 100.
What is a good ROI?
It varies by investment type. The stock market averages about 7-10% annually. A "good" ROI beats what you could earn elsewhere at similar risk.
What is annualized ROI?
Annualized ROI converts total return into a yearly rate, making it easy to compare investments held for different lengths of time.
Related Calculators
Compound Interest Calculator
Calculate compound interest and investment growth. See how your money grows over...
PopularProfit Margin Calculator
Free profit margin calculator. Calculate gross profit, profit margin, and markup...
Retirement Calculator
Free retirement calculator. See how much your savings will grow by retirement an...
PopularBreak-Even Calculator
Free break-even calculator. Find how many units you must sell to cover costs, pl...