ROI Calculator

Work out the return, annualised ROI and payback period of any investment: a business, ads, property or shares.

Investment

Initial investment The amount you invested at the start

Additional costs Maintenance, fees, operating — total

Final value / total return What you received or what it is worth now

Extra income during period Rent, dividends, profit withdrawals

Time period

Duration

Unit

Inflation adjust Annual %, to see the real return

Growth over time

Projected growth of the investment at a constant rate.

Total ROI

—

—Annualized ROI

—Payback period

—Money multiple

—Real (inflation-adj)

Breakdown

Free to useNo software to install — works in any modern browser.

No signup neededOpen the tool and start straight away.

Runs in your browserNothing you enter is sent to a server.

Works on mobileSame tool on your phone, tablet or desktop.

How it works

Enter — type or paste your values or text.
Get the result — it is worked out in your browser.
Adjust — change the inputs to compare, or copy the result.

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About ROI Calculator

Calculates Return on Investment as a percentage from an initial investment and its final value — the standard metric for judging whether an investment, campaign, or purchase paid off.

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