Return On Investment, or ROI, is a financial term that refers to the profit (or loss) as a result of an investment. To put it simply, this measurement is used to find out the amount of money you will gain from the amount of money you put into a project, whether an investment or a business.

Before you make any investment, the return on investment is something that should be calculated carefully, especially if you intend to invest on a shoestring budget. Calculating ROI is actually not difficult. The problem is perhaps what variables that must be involved. This what makes the final result of the calculated can be different to different people.

However, generally, the formula of ROI is:

ROI = Net Profit/Cost

Where the Net Profit is the difference between the money that we obtain and the cost of investment. If the result is zero, it means you get break even. If it is positive, you make a gain while a negative result means you should move to another project.

Return on investment is very important to help you determine whether a project will be worth both your time and money. That is why every investor or a business owner should calculate it accurately. However to perform an accurate calculation there several things to consider.

First, keep in mind that money has a time value. What it means is the present and the future value of your money today will differ. This is very crucial to think about especially if you want to invest for the long term.

Measuring ROI can be tricky. You must take into account the costs that will be spent correctly. For instance, if you borrow money to invest, do not forget to include the interest you have to pay in your calculation.

In essence, consider carefully all the inputs so you will get a realistic expectation. There may be things that you omit. And do not forget, be prepared to have a lower return on your investment. If you are going to buy shares, even with the help of the best stock market research tools, there is always a chance of a miss.