ROI Calculator

The advanced ROI calculator helps you to calculate total and annualized return on investment. Enter either investment length or dates and get forecasted profitability on your investment with this return on investment calculator.

What Is ROI?

In the context of finance and business:

“The ratio of net gain to an investment is called return on investment”

ROI calculation gives an idea of the profitability of an investment. After an investment is made, the return on investment helps you to estimate the average increase in it after a specified duration of time. This is because dividends can occur that changes the overall return.

How To Calculate ROI?

You can calculate rate of return with the following formulas:

Simple ROI:

\(\text{ROI } = \dfrac{\text{net fv – iv}}{\text{iv}} \times 100\)

Where;

ROI = Return on Investment
net fv = Net Final Value
iv = Initial Investment

Annualized ROI:

\(\text{Annualized ROI } = \left[ {\left(1 + \dfrac{\text{net fv – iv}}{\text{iv}} \right)}^{\frac{1}{n}} -1 \right] \times 100\)

Where;

Annualized ROI = Return on Investment on an Annual Basis
net fv = Net Final Value
iv = Initial Investment
n = Number of investment years (time span)

Numerical Examples:

Let us resolve a couple of examples to clarify how to calculate return on investment! In case you need fast results, you may better utilize this ROI calculator for free.

Example # 01:

Suppose you purchased a house for $600000. After 2 years, you decided to sell it for $900000 due to inflation. How to calculate rate of return? What would be the actualized ROI?

Solution:

To instantly get the return on investment, you may use our annualized return calculator. But if your goal comes up with manual computations, continue reading!

Simple ROI:

\(\text{net final value = fv + inc – exp}\)

\(\text{net fv = }900000 + 0 – 0\)

\(\text{net fv = }900000\)

\(\text{ROI = } \dfrac{\text{net fv – iv}}{\text{iv}} \times 100\)

\(= \dfrac{(900000 – 600000)}{600000} \times 100\)

\(= \dfrac{300000}{600000} \times 100\)

\(= 0.5 \times 100\)

\(\text{ROI }= 50\%\)

Annualized ROI:

\(\(\text{Annualized ROI } = \left[ {\left(1 + \dfrac{\text{net fv – iv}}{\text{iv}} \right)}^{\frac{1}{n}} -1 \right] \times 100\)\)

\(= \left[ {\left(1 + \dfrac{900000 – 600000}{600000} \right)}^{\frac{1}{2}} -1 \right] \times 100\)

\(= \left[ {\left(1 + 0.5 \right)}^{\frac{1}{2}} -1 \right] \times 100\)

\(= \left[ {\left(1.5 \right)}^{0.5} -1 \right] \times 100\)

\(= (1.2247 -1 ) \times 100\)

\(= 0.22474 \times 100\)

\(\text{Annualized ROI} = 22.474 \%\)

ROI and Financial Decisions:

Return on investment is a key parameter that assists investors in taking decisions regarding the rational financial structure of a business. The following table is packed with the alternatives to expect whether the ROI is good or not!

Working of ROI Calculator:

Our simple rate of return calculator is quite easy to use! Let us guide you how to calculate ROI using it!

Input:

• Enter invested and returned amounts in their respective fields
• Select whether you want to find “Annualized ROI” or “Time Needed”
• Select the method of calculation and enter the required inputs
• If you want to compare it with other investments or time, you can do it as well
• Once done, tap Calculate

Output:

• Simple and annualized ROI
• Investment gain and loss
• Time difference from the initial to the final investment

References:

From the source of Wikipedia: Return on investment, Purpose, Calculation, Marketing investment, Return on integration (ROInt)

From the source of Investopedia: Return on Investment, Understanding ROI, Limitations of ROI

From the source of Forbes:  Understanding ROI