# How To Use Weekday Name Formulas In Google Sheets

Google Sheets is a powerful tool for managing and analyzing data, but it can be tricky to navigate all of its functions and formulas.

One particularly useful formula for working with dates is the `WEEKDAY()` function, which can help you extract the day of the week from a date and use it in your calculations.

In this article, we’ll show you how to use the `WEEKDAY()` function in Google Sheets, along with some examples of how it can be used to solve common problems.

## Understanding The WEEKDAY() Function

The `WEEKDAY()` function takes a single argument, which is a date in the format of a cell reference, a date-formatted string, or a number that represents the number of days since January 1, 1900.

It returns a number from 1 to 7, where 1 represents Sunday and 7 represents Saturday.

For example, if you have the date “1/1/2022” in cell A1, you can use the formula `=WEEKDAY(A1)` to return the value 1, which represents Sunday.

## Using WEEKDAY() To Extract Day Of Week

One of the most common uses of the `WEEKDAY()` function is to extract the day of the week from a date and use it in your calculations.

For example, you might use this formula to count the number of Sundays in a given month or year.

## Using WEEKDAY() In Conditional Formatting

Another way to use the `WEEKDAY()` function is in conditional formatting.

This can be useful for highlighting certain days of the week in your data or for creating custom rules for handling certain types of data.` `

## Using WEEKDAY() In Combination With Other Formulas

The `WEEKDAY()` function can also be combined with other formulas in Google Sheets to solve more complex problems.

For example, you might use this formula to extract the day of the week from a date and then use the `IF()` function to perform different calculations based on the day of the week.
The `WEEKDAY()` function in Google Sheets is a powerful tool for working with dates and can be used in a variety of ways to extract the day of the week from a date and use it in your calculations.