
You May Also Like the Following Excel Tutorials: You can use Conditional Formatting to highlight duplicates or use the Remove Duplicate option to get rid of it. Make sure you have converted all the RAND function results to values.Ĭaution: While I checked and didn’t find repetitions in the result of the RAND function, I still recommend you check once you have generated these numbers. Note: RAND is a volatile formula and would recalculate every time there is any change in the worksheet. Now you can use the values in column B as the random numbers. In the adjacent column, use the following formula: =RANK.EQ(A2,$A$2:$A$11).Select all the cell (where you have the result of the RAND function) and convert it to values.

Select the cells in which you want to get the random numbers.Here are the steps to generate random numbers in Excel without repetition: Suppose I want to generate 10 random numbers in Excel (without repeats). But as a caution, I recommend you check for duplicate values when you use this function. I tested the RAND function multiple times and didn’t find duplicate values. Generate Unique Random Numbers using RAND and RANK function in Excel To avoid getting the random numbers recalculate, again and again, convert the result of the formula to values.

Note that RANDBETWEEN is a volatile function and recalculates every time there is a change in the worksheet. If you’re OK with duplicates, RANDBETWEEN is the easiest way to generate random numbers in Excel.

While RANDBETWEEN makes it easy to get integers between the specified numbers, there is a high chance of repetition in the result.įor example, when I use the RANDBETWEEN function to get 10 random numbers and use the formula =RANDBETWEEN(1,10), it gives me a couple of duplicates. This will instantly give me 10 random numbers in the selected cells.

It can be used with RANK to generate unique random numbers in Excel (as shown later in this tutorial). However, it only gives random numbers between 0 and 1.
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In this tutorial, you will learn how to generate random numbers in Excel (with and without repetitions). There may be cases when you need to generate random numbers in Excel.įor example, to select random winners from a list or to get a random list of numbers for data analysis or to create random groups of students in class.
