# Category: Basic Math

## Middle name + 1st name

Get the initial (middle name) from a triple name in a cell.C4 The cell contains the triple name separated with spaces.=LEFT(C4,1) & "." & MID(C4,...

## Walking Columns

An easy way to scroll through set of data in a graphic way without graphs. A-pure-formula xlsx workbook. These were done using formulas, conditional formatting,...

## Unix DateTime Number

Convert Date/time number from regular number to Unix DateTime Number....

## Get 3rd Wednesday of month

This was an interesting request. Needing to get the date of 3rd Wednesday for a given month, automatically, using pure Excel functions. So, sharing here...

## Repeated Offset

I needed to have an offset of columns to be repeated every 12 months. This is part of a project, we needed to calculate the...

## 6174 Kaprekar’s constant

This is the spreadsheet to prove this constant. When all roads lead to Kaprekar Just enter any 4 digits number in D3 and watch roads...

## 0% interest promotion

The past few months, I established a formula to help me determine if certain credit card promotion makes sense or not. This helped me a...