How to sum in Google Sheets Adding up columns or rows of numbers is familiar to most spreadsheet programs. Google Sheets includes a built-in function named SUM to add the total value.

We’ll show you how to add columns in Google Sheets, including how to insert a single column to the left or right and how to add multiple columns to your sheet.

How to add rows, columns, and cells in Google Sheets Let's say you're a coin collector and organize your collection in Google Sheets.

Google Sheets overrides the original data. If you want to use full names later, copy the rows, paste them to another column or sheet, and run the Split text to columns function.