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# A To Z of Excel Functions

## A to Z of Excel Functions: The COUPDAYBS Function

19 January 2018

Welcome back to our regular A to Z of Excel Functions blog. Today we look at the COUPDAYBS function.

## A to Z of Excel Functions: The COUNTIFS Function

15 January 2018

Welcome back to our regular A to Z of Excel Functions blog. &nbsp;Today we look at the COUNTIFS function. The COUNTIFS functionThis function applies one or more criteria to cells across multiple ranges and counts the number of times all criteria are met.&nbsp; This...

## A to Z of Excel Functions: The COUNTIF Function

8 January 2018

Welcome back to our regular A to Z of Excel Functions blog. Today we look at the COUNTIF function.

## A to Z of Excel Functions: The COUNTBLANK Function

25 December 2017

This function counts empty cells in a specified range of cells most of the time. It does lie occasionally.

## A to Z of Excel Functions: The COUNTA Function

18 December 2017

This is neither the Italian COUNT function nor an Excel calculator dedicated to tallying the number of times the letter “a” occurs in a spreadsheet...

## A to Z of Excel Functions: The COUNT Function

11 December 2017

Need a function you can COUNT on?

## A to Z of Excel Functions: The COTH Function

4 December 2017

This function returns the hyperbolic cotangent of a hyperbolic angle. Clear as mud?..

## A to Z of Excel Functions: The COT Function

17 November 2017

This function returns the cotangent of the given angle. For those of you who don’t find trigonometry riveting you really shouldn’t be so obtuse, but the cotangent is the inverse of the tangent function...

## A to Z of Excel Functions: The COSH Function

13 November 2017

You probably think we talk a load of hyperbolics here, but that’s what happens when we are under the COSH...

## A to Z of Excel Functions: The COS Function

6 November 2017

Not to be confused with cos lettuce, this function returns the cosine of the given angle...