How to Calculate T-Value From Mean & Standard Deviation in Excel. Calculate t-values in your Microsoft Excel spreadsheet by combining built-in functions with custom formulas. T-values, also known ...

An Excel formula is generally composed of several items. Knowing how to calculate formulas in Excel will make tracking various parts of your business that much easier.

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.

Learn how to calculate simple, weighted and exponential moving averages in Microsoft Excel using Data Analysis Tool Pack or Formula.

The EOMONTH function in Microsoft Excel returns the last day of a month in the past, the current month, or a month in the ...

Q. I have prepared projections for a proposed project, and I want to calculate the internal rate of return. Instead of using Excel’s IRR function, should I use simple math formulas so others can ...

Several basic templates are available for Microsoft Excel that make it simple to calculate production costs.

Use Excel’s ROUND function to round your calculated values to the desired decimal place, thereby eliminating any possibility of 15th-digit anomalies. For example, the formula =ROUND (-21.29 + 22.26,2) ...