How to Use Excel to Calculate the ROI on a Product. "Return on investment" is a financial calculation used to gauge how well the money you invest earns you even more money.

Return on investment (ROI) measures how well an investment is performing. Learn how to calculate and interpret the ROI of your current portfolio or a potential investment.

To make the most of your marketing budget, learn how to measure its results by calculating the return on investment (ROI) of your marketing campaigns.

Continuing with our series on how to maximize value and effectiveness at industry conferences, we have built an ROI calculator to allow you to calculate your return on attending professional ...

You can also use a rental property calculator to help you calculate the ROI. • Net Operating Income (NOI): The net operating income or NOI represents how profitable your investment is.

Percentages aren't always easy to calculate, but one of the best tools in Excel's toolbox is calculating percentages for you. Here's how to do it.

Google Trends data demonstrates that web searches on the question “How much does a robot cost?” have doubled since 2009. From heavy-duty six-axis arms to SME-friendly collaborative models ...