Calculate Return on Investment (ROI) online for any investment. Determine profitability, annualized returns, and investment efficiency instantly.
Loading tool...
Enter your initial investment amount.
Enter the final value or gain amount.
Get your ROI percentage and annualized return.
Calculate basic ROI percentage instantly.
Calculate annualized returns for comparison.
See net profit and total gain/loss.
Compare against benchmark returns.
ROI (Return on Investment) measures the gain or loss from an investment relative to its cost, expressed as a percentage.
ROI = [(Final Value - Initial Cost) / Initial Cost] × 100
ROI depends on investment type. Stock market averages 10–12% annually; real estate varies by location.
Annualized ROI adjusts for the time period, allowing comparison of investments over different durations.
Our basic calculator doesn't include taxes. For net ROI, subtract applicable capital gains tax.
Explore creative ways to use QR codes for offline-to-online conversion. Learn how to track scans using UTM campaigns, choose custom colors, and avoid print scaling issues.
Discover how cryptography secures our daily digital lives. Master password strength calculations, entropy principles, and how UUID v4 guarantees unique database records.
Explore our complete collection of 30+ free online tools. No sign-up, no watermarks.
ROI
50.00%
Annualized ROI
14.47%
Net Profit
$50,000
Total Return
$150,000
ROI Formula: ROI = [(Final Value - Initial Cost) / Initial Cost] × 100
Annualized ROI Formula: (Final/Initial)^(1/Years) - 1