How to Find Missing Numbers in a Sequence Using Microsoft Excel
- George Apostolov
How to Find Missing Numbers in a Sequence Using Microsoft Excel: step-by-step guide
Inside your Microsoft Excel worksheet, select the cell where you wish to run the first formula and then type an 'Equals' (=) sign.
After that, input 'Sequence' and select it from the suggested results.
Add the Max function next. Simply type 'Max' and then choose it from the suggested results.
Subsequently, select the cell range that contains the series of numbers with missing values and then end the formula with two closing parentheses.
Click anywhere around the worksheet to run the first formula and process the result.
Following that, select another cell for the second formula and then type an 'Equals' (=) sign.
Input 'Unique' and then choose it from the suggested results.
Next, select the cell range containing the incomplete numeric series, as well as the result of the Sequence formula earlier.
Add a 'Comma' (,) and then choose 'False'.
Subsequently, select 'True' and then end the formula with a closing parenthesis. Tap anywhere around the worksheet to finally run the formula and process the result.
After completing these steps, the missing numbers from the selected numeric sequence will be identified instantly.
Quick answer: To find missing numbers in a sequence using Microsoft Excel, type an equals sign, select Sequence and Max, and choose the cell range with two closing parentheses. Next, enter a second formula using Unique, select the numeric series and first result, add False and True with a closing parenthesis, and run the formula to identify missing numbers.
About this Microsoft tutorial
Identify missing numbers in a sequence using Microsoft Excel with this step-by-step formula tutorial. This guide shows how to find Missing Numbers in a Sequence Using Microsoft Excel in 11 steps, starting with "Inside your Microsoft Excel worksheet, select the cell where you wish to run the first..." and finishing with "After completing these steps, the missing numbers from the selected numeric sequence wi...". The interactive demo above is a click-through copy of the real Microsoft interface, so you can rehearse each step before doing it in your own account.
Frequently asked questions
How many steps does it take to find Missing Numbers in a Sequence Using Microsoft Excel?
11 steps. Each one is listed in order above, and the demo highlights exactly where to click.
Can I try it without changing my own account?
Yes. Clicking through the demo doesn't touch your Microsoft data or settings. Once you know the flow, repeat it in your own workspace.
This tutorial is filed under Microsoft and Excel. Related guides: How to Find Percentage in Microsoft Excel, How to Find Slope in Microsoft Excel and How to Find Standard Deviation in Microsoft Excel. Last reviewed 05 Oct 2026.
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