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ROI Calculator

Calculate return on investment percentage, net gain and annualised ROI.

Enter your initial investment, final return and time held to see ROI and annualised ROI.

How to use it

  1. 1Enter the amount invested.
  2. 2Enter the amount returned.
  3. 3Enter the holding period in months.
  4. 4Read the ROI, net gain and annualised return.

Investment details

Enter what you invested, what you got back and over what period.

months
Currency

Result

ROI

30.00%

Net gain
€3,000.00
Annualised ROI
19.11%
Total return
€13,000.00

Annualised ROI converts your return into an equivalent yearly rate for easy comparison.

Frequently asked questions

What is annualised ROI?
It converts your total return into an equivalent yearly rate, making investments of different lengths comparable.
Does this account for fees or taxes?
No, enter your net investment and net return if you want fees and taxes reflected.
Can ROI be negative?
Yes, if the return is less than the investment the ROI and net gain will be negative.

Something wrong with this tool or its numbers?

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