Array Manipulation Functions
Table of Contents How to use the CHOOSECOLS function How to use the CHOOSEROWS function How to use the DROP […]

Get date ranges from a schedule
This article demonstrates ways to extract names and corresponding populated date ranges from a schedule using Excel 365 and earlier […]

Rearrange values in a cell range to a single column
This article demonstrates formulas that rearrange values in a cell range to a single column. Table of Contents Rearrange cells […]

Working with classic ciphers in Excel
What's on this page Reverse text Insert random characters Convert letters to numbers How to shuffle characters in the alphabet […]

Vlookup a cell range and return multiple values
VLOOKUP a multi-column range and return multiple values.

VLOOKUP – Return multiple unique distinct values
This article shows how to extract unique distinct values based on a condition applied to an adjacent column using formulas. […]

Analyze word frequency in a cell range
This article demonstrates two ways to calculate the number of times each word appears in a given range of cells. […]

Find empty hours in a weekly schedule
The image above demonstartes an array formula in cell B34 that extracts empty hours in a weekly calendar. I have created […]

Convert date ranges into dates
This article demonstrates how to create a list of dates based on multiple date ranges. Table of contents Convert date […]

List dates outside specified date ranges
This article demonstrates how to calculate dates in a given date range (cells B13 and B14) that don't overlap the […]

How to list unique distinct values sorted by frequency
What's on this page Unique distinct values sorted based on frequency (single column) Unique distinct values sorted based on frequency […]

Extract unique distinct values A to Z from a range and ignore blanks
This article demonstrates formulas that extract sorted unique distinct values from a cell range containing also blanks. Unique distinct values […]

Filter values in common between two cell ranges
The image above shows an array formula in cell B12 that extracts values shared by cell range B2:D4 (One) and […]

Filter values occurring in range 1 but not in range 2
Table of Contents Filter values occurring in range 1 but not in range 2 Filter not shared values out of […]

Extract duplicates from a multi-column cell range
This article describes two formulas that extract duplicates from a multi-column cell range, the first one is built for Excel […]

Extract a list of duplicates from three columns combined
This webpage demonstrates formulas that merge three non-adjacent cell ranges. What's on this webpage Extract a list of duplicates from […]

Extract a unique distinct list from three columns
Question: How do I extract a unique distinct list from three ranges or lists? The ranges are not necessarily adjacent […]

Extract a unique distinct list from two columns
Question: I have two ranges or lists (List1 and List2) from where I would like to extract a unique distinct […]

Count unique distinct values
This article describes how to count unique distinct values. What are unique distinct values? They are all values but duplicates are […]

Extract unique distinct values from a multi-column cell range
This article demonstrates ways to list unique distinct values in a cell range with multiple columns. The data is not […]

How to extract email addresses from an Excel sheet
Question: How to extract email addresses from this sheet? Answer: It depends on how the emails are populated in your worksheet? […]