How to Create Random Numbers in Excel (including no repeats)

2021/06/24 に公開
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In this video I'll show you how you can easily create sample data in Microsoft Excel. Generating Random data is often needed for testing or if you need to share a file with someone who shouldn't see your actual data. I'll cover different methods to create random numbers including a solution that creates random data without repeats.

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Here's what you'll learn:
Basic to Advanced Techniques: From simple random decimal numbers to complex non-repeating integer lists, this video covers a range of methods suitable for various needs.

Using RAND Function: Discover how to use the RAND function to create random decimal numbers between 0 and 1, and learn tips to prevent them from recalculating.

RANDBETWEEN for Specific Ranges: Learn how to use the RANDBETWEEN function for generating random integers within a specific range, and how to convert them into decimal numbers.

RANDARRAY Function in Office 365: Explore the RANDARRAY function available in Office 365 and Excel on the web for generating multiple rows and columns of random numbers.

Unique Function for No Repeats: Combine RANDARRAY with the UNIQUE function to ensure your random numbers don't repeat, understanding how to manage potential errors.

Sequence and Sort By for Random Order: Learn how to use the SEQUENCE and SORT BY functions to create non-repeating, randomly ordered numbers without resizing issues.

Non-Office 365 Solution: Discover an alternative method using the RAND function and custom sorting for those not using Office 365.

00:00 How to Generate Random Numbers in Excel
00:29 How to Use the RAND Function
01:15 How to Use the RANDBETWEEN Function
02:05 How to Use the RANDARRAY Function
02:59 How to Create Random Numbers WITHOUT Repeats
04:11 Use Sequence function to get Avoid Repeats & errors
05:54 Non Office 365 Solution to Avoid Repeats
06:44 Wrap Up

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