# Excel RANDBETWEEN Function

This post will guide you how to use** Excel RANDBETWEEN function** with syntax and examples in Microsoft excel.

### Description

The Excel RANDBETWEEN function returns a random integer number that is between the numbers you specify. Each time when the worksheet is calculated or opened, a new random integer number is generated. So you can use the RANDBETWEEN function to generate a random integer number between tow given values.

The RANDBETWEEN function is a build-in function in Microsoft Excel and it is categorized as a Math and Trigonometry Function.

The RANDBETWEEN function is available in Excel 2016, Excel 2013, Excel 2010, Excel 2007, Excel 2003, Excel XP, Excel 2000, Excel 2011 for Mac.

### Syntax

The syntax of the RANDBETWEEN function is as below:

=RANDBETWEEN (bottom,top)

Where the RANDBETWEEN function arguments are:

**bottom**-This is a required argument. The smallest integer number that RANDBETWEEN Function will return.**top**– This is a required argument. The largest integer number that RANDBETWEEN Function will return.

** Note:**

- If the bottom argument is greater than the given top value, the RANDBETWEEN function will return
**#NUM! Error.** - If either of the given arguments are non-numeric, this function will return
**#VALUE! Error**.

### Excel RANDBETWEEN Function Examples

The below examples will show you how to use Excel RANDBETWEEN Function to generate a random integer between two supplied integer numbers.

**1#** get a random number between 1 and 200, enter the following formula in Cell B1.

=RANDBETWEEN(1,200)

**2#** get a random number between -10 and 10, enter the following formula in Cell B2.

=RANDBETWEEN(-10,10)

### Related Functions

- Excel RAND function

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