Wednesday, January 27, 2021
Here's how I created the formula that calculates the breakeven sales volume for a prospective change in product prices.

Should You Raise Prices? Should You Lower Them? Derivation of the Formula For Planning...

The article, Should You Raise Prices? Or Should You Lower Them? These Excel Charts Can Help You Answer Those Questions, introduces the Price-Change formula....
Excel is a great tool for creating business plans. But one massive Excel business plan offers some great ideas about what NOT to do.

How to Audit and Improve Excel Business Plans

A client, who's a business-finance consultant, recently was hired to improve the financial forecast for a major startup company. He recently sent me the...
Which is faster: VLOOKUP? Or INDEX-MATCH? Here are the test results.

Excel’s Fastest Lookup Methods: The Tested Results

This article presents the results of my tests to find Excel’s fastest lookup method. I discussed the report workbook in A Volatile Workbook to Test Calculation...
You need a volatile workbook to test Excel calculation speeds. Here's how I set one up to test lookup formulas.

A Volatile Workbook to Test Calculation Times for Excel Lookup Methods

In Use Excel VBA to Test Report Calculation Times I described a macro that finds the total time necessary to calculate Excel for a specified number...

Latest Articles

To use Account Groups in Excel formulas, you first must define the groups. Here’s how to do it using either simple lists or Dynamic Arrays.

How to Define General Ledger Account Groups in Excel

In Part 1 of this series, How to Report GL Account Groups in Excel, we explored the strategy for creating financial reports that use...
We compare Excel's five columnar lookup functions.

XLOOKUP vs VLOOKUP vs INDEX-MATCH vs SUMIFS

SUMIFS? Really? Why is SUMIFS included among those lookup methods? I'll explain in a few minutes. But first, let's look at the lookup methods shown in...
How to aggregate named groups of GL accounts.

How to Report GL Account Groups in Excel

Believe it or not, this income statement is quite sophisticated. It's not nearly as simple-minded as it looks. In fact, this income statement illustrates a...
Advertisement
Advertisement