Google Sheets includes a built-in function named SUM to add the total value. There are two easy ways to utilize the SUM function.

You can make room for more data in your spreadsheet in just a few steps. In this tutorial, we’ll explain how to add one or more columns in Google Sheets.

Google Sheets is a free, cloud-based spreadsheet app that's part of the Google Workspace suite of productivity programs. Learn what to use it for.