A compression ratio calculation is pretty straightforward, but involves a little math. So, grab your calculator and let’s crunch some numbers.

You can calculate Ratio in Excel by using the GCD function and the Substitute function. This article is a step-by-step guide to help you.

The times interest earned (TIE) ratio is a measure of a company's ability to meet its debt obligations based on its current ...

The article How to Calculate the Debt Ratio Using the Equity Multiplier originally appeared on Fool.com. The Motley Fool owns shares of and recommends Apple.

When the Profitability Ratio Is Used Investors use profitability ratios to determine whether a company offers a viable investment strategy by comparing its profitability with competitors.

There are also plenty of online calculators that will help you calculate compression ratio. Even if you use an online compression ratio calculator, it’s important to understand the underlying math.

How to Calculate Compression Ratio from Scratch As an example, let’s calculate the CR for a popular big-block Chevy application.