# How To Use the PI Function in Excel (With 4 Steps and Tips)

How to Use PI in Excel
1. Open your Excel spreadsheet and type “=” into a blank cell to label its contents as a mathematical formula.
2. Type “PI()”, which is equivalent to “3.14159265358979” in an Excel formula.
3. Type the remainder of your formula. …
4. Press “Enter” to run the formula.

The pi function in Microsoft Excel is an incredibly powerful tool for carrying out mathematical calculations. It can be used to calculate the area of a circle, the circumference of a circle, and to perform various trigonometric calculations. In this blog post, we will be exploring how to use the pi function in Excel. We will go through the basic steps of how to use the pi function, and provide some examples of how to use pi in calculations. After reading this blog post, you should have a good understanding of how to use Excel’s pi function. With the knowledge you gain here, you’ll be able to take advantage of the power of the pi function in all your Excel calculations.

## Why is it important to use the PI function?

A wide range of professionals, including architects, statisticians, aeronautical engineers, navigators, fashion designers, and artists, can benefit from the PI function. This function is crucial because it aids experts in learning more about:

## What is a PI function in Excel?

You can use the geometric constant pi, also known as, in mathematical equations by using the PI function in Excel. Excel returns 15 of this mathematical constant’s infinite digits. When comparing a circle’s circumference to its diameter, pi is constant regardless of the size of the circle. Because you can enter one function rather than typing the various numerical values of pi, this function can help you become more efficient in your calculations.

## How to use the PI function in Excel

The DEGREES function and the PI function can be used independently or together. Review the following guidelines to use your spreadsheet’s PI function:

Choose the cell where you want the result to appear to begin your calculation. Then, type “=” which is how Excel labels mathematical formulas. You can also begin your formula by clicking the “Insert Function” button in the formula bar, which adds an “=” sign to the formula bar automatically.

### 2. Enter the function

You can begin typing your formula if you use the “=” sign as the first character. The PI formula looks similar to “PI(). You can look for the PI function in the search criteria bar if you begin your formula with the “Insert Function” button. Once you find the PI function, select “OK. This causes a new pop-up window to appear, explaining the formula and the fact that it doesn’t need any additional input to produce a result.

The PI function is useful for many calculations. You can type “PI()” and the rest of your mathematical equation to complete your formula as you type. Some examples of formulas using the PI function include:

You can use your keyboard’s “Enter” key to produce your result. Pressing the “Enter” key in the formula bar is another way to finish your formula. This executes your calculation and delivers the result. You can click the section of your formula you want to change in the formula bar. Some examples of finished calculations include:

## How to use the DEGREES function with PI

You can find the degree value of an angle by using the PI function in conjunction with the DEGREES function. This can aid experts in comprehending a space’s precise measurements. Review these steps to help you apply this concept:

### 1. Start the formula

Every formula and function starts with an equal sign, just like any other function. The “Input Function” button on the formula bar is another way to begin a formula. By clicking this button, a pop-up window that lets you search and choose a function from all of Excel’s built-in functions appears.

To begin your calculation, type “DEGREES” and then an open parenthesis. You can enter the PI function after this sign to convert pi to its equivalent in degrees. To finish the formula after entering the PI function, add a close parenthesis sign. Make sure to include this indicator to avoid any Excel calculation errors.

Once your formula is complete, you can press enter to produce a result. You can change your formula by selecting the cell you want to modify and doing so in the formula bar. Some common examples of the DEGREES function include:

## Tips for using the PI function

Review the following advice to learn how to incorporate the PI function into your document calculations:

## FAQ

Is there a PI function in Excel?

The PI Function in Excel returns the mathematical constant “pi,” so what is it? “To sum up, PI is the ratio of a circle’s diameter to its circumference. When performing geometric calculations for our business, we frequently use Excel’s PI Function.

How do you add pi numbers in Excel?

The PI function, which has a precision of 15 digits, returns the value of (pi). Many formulas relating to the circle contain the value of where each formula’s value corresponds to a half-turn in radians. The PI function takes no arguments: =PI() // returns 3. 14159265358979.