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Excel RANDBETWEEN Function

Excel RANDBETWEEN function
Summary 
The Excel RANDBETWEEN function returns a random integer between given numbers. RANDBETWEEN recalculates when a worksheet is opened or changed.
Purpose 
Get a random integer between two values
Return value 
An integer
Syntax 
=RANDBETWEEN (bottom, top)
Arguments 
  • bottom - An integer representing the lower value of the range.
  • top - An integer representing the lower value of the range.
Usage notes 

Use the RANDBETWEEN function to get a random integer between bottom and top. For example, =RANDBETWEEN(1,50) might generate the number 28

RANDBETWEEN calculates a new value each time the worksheet is calculated. To stop random numbers from being updated, copy the cells that contain RANDBETWEEN to the clipboard, then use Paste Special > Values to convert to text.

To generate a set of random integers in multiple cells, select the cells, enter the RANDBETWEEN function, and press control + enter.

To get a random number that doesn't change when the worksheet is calculated, enter RANDBETWEEN in the formulas bar and then press F9 to convert the formula into its result.