# Return On Investment (ROI)

## What is a Return On Investment (ROI)?

Return on Investment (ROI) is a measure of the profitability of an investment compared to the amount of capital invested. The higher the ROI, the greater the return for the investor. It can be calculated in various ways and is used to compare different investments.

## How to calculate ROI?

The formula for ROI is:

`ROI = (Gain from Investment – Cost of Investment) / Cost of Investment`

Where gain is the total amount gained from the investment, such as selling an asset for a profit, and cost is the total amount invested.

ROI is calculated by dividing the net profit or gain from an investment by the total capital invested and expressing the results as a percentage.

For example, if an investor invested $100,000 and sold the asset at a profit of $150,000, the ROI would be calculated as follows:

$150,000 - $100,000 = $50,000

$50,000 / $100,000 = 0.50 = 50%

Therefore, in this example the ROI would be 50%.

## Benefits of ROI

One of the main benefits of calculating ROI is that it provides an objective measure of profitability, which allows investors to quickly compare investments and assess the potential returns. Additionally, ROI can help investors identify potential areas of opportunity and adjust their portfolios accordingly. It can also help investors understand their overall returns since it takes into considerations taxes, fees, and other costs associated with the investment. This helps investors maximize their returns and minimize their risks.

## Return on Investment (ROI) vs Internal Rate of Return (IRR)

Return on Investment ROI and Internal Rate of Return (IRR) are similar, but not quite the same. ROI measures the rate of return of an investment relative to the cost of the investment, while IRR measures the rate of return based on the amount cash flows generated from the investment. IRR takes into account the timing of the cash flows, which ROI does not.

ROI is best used for investments where the return is known and relatively consistent as ROI only takes into account the initial capital invested and the net returns generated. IRR is more appropriate for investments that generate multiple cash flows over a period of time, as it takes into consideration the timing of the cash flows and their size. It is also useful for investments that have an unknown return, such as in venture capital investments, as it takes into consideration the cost of capital.

## Difference between Return on Investment (ROI) and Return on Equity (ROE)

Return on Investment (ROI) is a measure of the profitability of an investment relative to the amount of capital invested while Return on Equity (ROE) is a measure of the profitability of a company relative to the amount of shareholder equity invested. ROI takes into account all costs associated with the investment, including taxes, fees, and other costs, while ROE does not. ROI is typically used to measure returns of investments, while ROE is mainly used to measure the relative profitability of a company.

## Why Does Return on Investment (ROI) Matter?

Return on Investment (ROI) is an important measure of the profitability of an investment. It helps investors quickly compare investments and determine potential returns. It can also help investors identify potential areas of opportunity and adjust their portfolios accordingly. As such, ROI is an important metric for assessing the success of an investment. It is also a key measure for measuring the overall performance of a company and can be used to compare companies in the same industry.