ROI Calculator
Processed in your browserCalculate return on investment (ROI) from amount invested and amount returned.
What this tool does
Calculate return on investment (ROI) from amount invested and amount returned.
Features
- ROI percentage
- Net profit
How to calculate ROI
- Enter amount invested and total amount returned.
- Click Calculate ROI to see percentage return and net profit.
Example: ad campaign
- Input
- Invested $1,000 · Returned $1,250
- Result
- Net profit $250 · ROI 25%
Common uses
- Evaluate an ad campaign's return.
- Compare equipment or software purchases.
- Report simple return on a marketing or side project.
Supported formats
- Currency-style numbers
Limits
- Simple ROI formula
Limitations
- Does not include time-weighted or annualized returns.
Privacy
Calculations stay on your device.
Frequently asked questions
Related guides
- How to Calculate ROI (Return on Investment) with Examples
Learn how to calculate ROI with the simple formula, worked examples, annualized ROI for multi-year investments, and a free in-browser ROI calculator.
- Free Business Tools for Freelancers and Small Businesses
Free business tools for freelancers: an invoice generator plus profit margin, markup, ROI, and discount calculators that run in your browser with no signup.
You may also need
Profit Margin Calculator
Calculate profit, margin, and markup from revenue and cost. Includes reverse calculation.
Markup Calculator
Calculate selling price, markup, and margin from cost—or find markup from your price.
Discount Calculator
Apply one or two stacked discounts and see final price and total savings.
Browse the free business toolkit for every related tool and guide.