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ROI Calculator
Measure your return on any investment, instantly. See profit, ROI %, annualized gains, and more in a single click.
ROI Calculator
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Instant Results
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100% Free
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No Sign-up
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Works Offline
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Mobile Friendly
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Nothing Tracked
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ROI Calculator
·
Instant Results
·
100% Free
·
No Sign-up
·
Works Offline
·
Mobile Friendly
·
Nothing Tracked
·
Enter Your Investment Details
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Years
Your Results
📐 ROI Formula Used
ROI (%) = [(Final Value − Initial Investment − Costs) ÷ (Initial Investment + Costs)] × 100
Annualized ROI (%) = [(1 + ROI/100) ^ (1/Years)] − 1 × 100
Net Profit = Final Value − Initial Investment − Costs
Duration is converted to years for annualized ROI. Months ÷ 12, Days ÷ 365.
💡 What is ROI?
Return on Investment (ROI) is a performance metric used to evaluate the efficiency or profitability of an investment. It compares the net profit to the initial cost, expressed as a percentage. A positive ROI means you made money; a negative ROI means you lost money. ROI does not account for the time value of money — that’s where Annualized ROI helps, letting you compare investments of different durations fairly.
Frequently Asked Questions
A “good” ROI depends on the asset class. Stock market investments historically average ~7–10% annually. Real estate varies widely by location. A business investment typically targets 15–30%+. Context and risk tolerance matter most.
ROI shows total return regardless of time. Annualized ROI (also called CAGR — Compound Annual Growth Rate) converts that return into a yearly rate, making it easier to compare a 2-year and a 5-year investment on equal footing.
No. This calculator computes nominal ROI. For real (inflation-adjusted) ROI, subtract the inflation rate from your annualized ROI result. For example, 10% annualized ROI minus 3% inflation = ~7% real return.
Any expense directly related to the investment: brokerage fees, maintenance costs, taxes on profits, management fees, renovation costs (for real estate), etc. These reduce your net profit and therefore your ROI.
Yes. A negative ROI means your final value plus costs is less than your initial investment — you lost money. This calculator will show a negative percentage and flag the result clearly.