ROI Calculator
Calculate return on investment (ROI) and annualized ROI from your initial cost and final value or gain.
Investment details
Enter as
Return on investment
50.00%
$15,000.00
Final value
$5,000.00
Total gain / loss
—
Annualized ROI
What the tool does
ROI Calculator measures return on investment and annualized ROI from initial cost and final value (or gain) for quick deal comparisons.
How to use it
- Enter the initial cost and final value (or gain).
- Add the time period for annualized ROI if needed.
- Review ROI percentage and related results.
Supported formats
- Currency amounts and time periods
Privacy & security
This tool runs entirely in your browser. Your data never leaves your device — nothing is uploaded to our servers.
FAQs
- What is annualized ROI?
- It expresses return on a per-year basis so investments held for different lengths are easier to compare.
- Does ROI include ongoing costs?
- Only if you fold them into the amounts you enter. The formula uses the inputs you provide.
- Is this investment advice?
- No. It is a simple math tool.