How to use Google Sheets formulas To input a formula into Google Sheets, preface what you type with the equal sign (=). Let's look at two examples to see the difference this makes.

To add a formula in Google Sheets, click the cell where you want the answer, then choose one of the hundreds of functions.

How to use Google Sheets to create, work with, and collaborate on spreadsheets — and how Gemini, Google’s AI assistant, can give you a head start.

Boost productivity with these 15 Google Sheets formulas that simplify tasks, save time, and make managing data smoother for work and personal projects.

If you want to calculate the age from the date of birth in Google Sheets, then you can do so using DATEDIF or the Array formula. Learn how!

In general, formulas in Google Sheets will contextually update themselves when you copy from one cell and paste to another. But that doesn't happen with formulas used in conditional formatting.