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You can copy this formula down the column on the spreadsheet, and if you keep pressing F9 to re-calculate, you will see various combinations of numbers from 1 to 10. This is the same formula as before, but using the ROUND function to round to zero decimal places. = ROUND ( RAND ( ) * 9 + 1, 0 )įor example, the above formula will create random integer numbers between 1 and 10. In general, you can use the above formula to generate random integer numbers between two values X and Y. This can also be done using a simple formula. Generate Random Integer Numbers Between Any Two NumbersĪnother possible need you may encounter is to generate random whole numbers between two given numbers. This will produce decimal numbers between 1 and 10. This multiplies the random number generated by 9 and then adds 1 to it. = RAND ( ) * 9 + 1įor example, to generate numbers between 1 and 10 you can use the above formula. In general, you can create a random number between X and Y by using the above formula. Generate Random Numbers Between Any Two NumbersĪ decimal number between 0 and 1 may not be too useful if you need numbers between 1 and 10.īut you can use a simple formula involving the RAND function to generate random numbers between any two numbers. This means that any number between 0 and 1 is equally likely to be returned. The values that are returned will follow a uniform distribution. Repeated values are possible but unlikely since the RAND function produces numbers from a continuous range of numbers. This function will generate a decimal random number between 0 and 1, but not including 0 or 1. The function is always entered with an empty set of parenthesis. This function has no required or optional arguments. There is a very simple RAND function that requires no parameters and will generate a random number between 0 and 1. The first way I will show you is the easiest way to generate random values in Excel.

Generate Random Numbers with the RAND function In this post, I’ll show you all the methods you can use to insert random numbers into your workbooks. Whatever your need for random numbers, Excel has several ways to generate them. The model may need to be run thousands of times, but with the random number generator providing the parameters of each simulation.

However, a random number generator does have a huge use when working with different scenarios on a set of data or when performing various statistical analyses.Ī financial model may use a stochastic simulation that is dependent on probabilities. Most people work with fixed numbers and formulas and may have no need for random numbers to appear in their reports. Not every user will have a need for random numbers in Excel.