How To Calculate Return on Investment (ROI) in Excel or Sheets

Introduction
Investing in anything, from marketing campaigns to new equipment, involves taking a calculated risk. But how do you know if your investment is actually paying off? That's where Return on Investment (ROI) comes in. ROI is a key financial metric that measures the profitability or efficiency of an investment. In simpler terms, it tells you how much money you're making (or losing) for every dollar you invest.
Why It's Important
Calculating ROI is essential for any business owner or investor. It helps you:
- Make informed investment decisions: By understanding the ROI of different options, you can choose the investments that are most likely to generate a positive return.
- Track the performance of your investments: Monitoring ROI over time allows you to see if your investments are meeting your expectations and identify areas for improvement.
- Justify your spending to stakeholders: Whether it's your boss, investors, or yourself, demonstrating a positive ROI can help you secure funding for future projects.
How to Calculate ROI in Excel or Sheets
The most common formula for calculating ROI is:
ROI = (Gain from Investment - Investment Cost) / Investment Cost * 100%
You can easily use this formula in Excel or Sheets to calculate the ROI of any investment.
Here's a step-by-step guide:
- Gather your data: You'll need to know the total amount of money you invested, as well as the total amount of money you gained from the investment.
- Enter your data into a spreadsheet: In Excel or Sheets, create a new spreadsheet and enter your investment cost and gain in separate cells.
- Apply the ROI formula: In a new cell, type the formula
= (B2-A2)/A2 * 100%
, where A2 is the cell containing your investment cost and B2 is the cell containing your gain. - Format the cell as a percentage: Highlight the cell containing the ROI formula and click on the "Percent Style" button in the toolbar.
Calculating ROI in Excel or Sheets is a quick and easy way to assess the performance of your investments. By understanding and tracking your ROI, you can make better investment decisions, improve your financial performance, and achieve your business goals.