ROI Calculator

Return on investment with annualised returns. Calculate return on investment (ROI) and annualised ROI from your invested and returned amounts. Includes net profit and holding period. Free ROI calculator.

This tool runs 100% in your browser. Your input is never sent to any server — you can even go offline after the page loads.

About the ROI Calculator

ROI answers the only question that matters after an investment: was it worth it? Enter how much you put in, how much you got out, and over how many years — the calculator returns net profit, simple ROI percentage and the annualised (CAGR-style) return that makes a 5-year gain comparable to a 1-year one. Use it for stocks, real estate, business spend or marketing campaigns.

How to use the ROI Calculator

  1. Enter the amount you invested.
  2. Enter the amount you received (or current value).
  3. Set the holding period in years.
  4. Read ROI and the annualised equivalent.

Key features

What is a good ROI?
Context is everything: compare against a benchmark like an index fund or fixed deposit for the same period. A 12% ROI in one year beats 12% over five.
How is annualised ROI calculated?
It compounds: (final ÷ initial)^(1 ÷ years) − 1, which is the CAGR formula. It shows the smooth yearly rate that produces your total result.

Related Finance & Money tools

More utilities from the same category.

View all →