Resources

How to sum by month

To sum by month has nothing different than How to SUM values between two dates using SUMIFS formula. However, this article shows you a more dynamic and specialized approach combining EOMONTH and SUMIFS functions that you don't need to guess how many days...

How to find number of days in a month

This article shows you how to find number of days in a month to make your month-driven calculations dynamic. DAY and EOMONTH functions help us for this tip. Syntax =DAY(EOMONTH(Date, 0)) Steps Start with =DAY( Continue with EOMONTH( Select or type the...

How to find errors in a list

This article shows how to find errors in a list by using ISERROR and MATCH functions in an array formula. Syntax { =MATCH(TRUE, ISERROR(search array), 0) } Steps Start with =MATCH( function Type TRUE, variable to search for the matched values Continue with...

How to make case sensitive match

If your data is case sensitive, you may have issues finding correct matches with lookup functions. This How to make case sensitive match article shows you how to combine MATCH and EXACT functions to achieve case sensitive matching. Syntax { =MATCH(TRUE,...

How to calculate Basic Tax Rate with VLOOKUP

The tax brackets can be confusing to work with. Different ‘levels’ of your income needs to be multiplied with a different percentage to find the total. This can be done with the conventional Excel formulas like IF and a bunch of others, but that’s the long...

How to check if a value exists in a list

The logical tests and conditional checks have important role in Excel models. Potential errors can be detected and handled by using the right logical tests. If you know How to check if a value exists in a list, you can use this logical statement to detect...