Number of Months Between 2 Dates Excel

There are two ways to “number of months between 2 dates excel”: the quick way you copy and the durable way you understand. This page gives you both. The exact Excel answer is above; below, we build the small mental model that makes the fix stick, so the next variation of the same problem solves itself.

Exact answer

In Excel, select the cells you want to change, open the Home tab, choose the matching command, and confirm.

On this page7
Annotated stepsExcel
1

Select the cells you want to change.

2

Open the Home tab on the Excel ribbon and pick the command that acts on cells.

3

Set any options the dialog offers, then confirm.

4

Check the result on a few cells before applying it to the whole sheet.

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What this does

Working with cells in Excel — which is what “number of months between 2 dates excel” comes down to — is really about a workflow that saves repeating the same clicks every week. The mechanics of cells matter less than the habit behind them: keep your inputs in their own labelled cells, reference those cells instead of typing values into formulas, and let Excel recalculate the moment your data changes. That single discipline is the difference between a fix that works once and a sheet you and your colleagues can keep trusting months later. When the structure is clean, handling cells stops being a one-off trick and becomes a reusable pattern — you set it up once, check it against the tool on this page, and it holds as the data grows from a handful of rows to thousands. People reach this page for “number of months between 2 dates excel” specifically, not for cells in general. Specifically, “number of months between 2 dates excel” turns on number months between dates, and that number months between dates detail is what sets it apart from the dozen near-identical cell questions around it. The practical takeaway in Excel is to treat the number months between dates inputs as the thing you label and reference, run “number of months between 2 dates excel” on a handful of rows first, and lean on the tool above to confirm the number months between dates outcome before you commit it. What makes “number of months between 2 dates excel” trip people up is assuming number months between dates behaves like every other cell task — verify it once on your own numbers and that doubt disappears. Get that loop right for “number of months between 2 dates excel” and the same number months between dates approach answers the next, slightly different version of the question without a rebuild. Before you run it on a workbook other people depend on, try it on a copy or a few rows first. Undo only reaches back through the current session, so a quick trial run is the cheapest way to see exactly what will change before the file is saved and shared.

A worked example

Here it is in practice on your cells. Select the cells you are working with, then use the Home tab in Excel to apply the command, and confirm. Try it first on a small copy of your data — or on the tool above — so you can see what happens to the cells before you commit it to the real sheet. Once the result looks right on a few cells, the same steps scale to the whole table without any extra work. Why bother getting your cells right here? Automating a repeated task frees the time you would otherwise spend redoing the same clicks, and removes the small errors that creep in by hand. Set it up once with the tool on this page to check your work, and it keeps paying off every time you reopen the sheet. Search results often blur “number of months between 2 dates excel” together with looser questions about cells, but the wording here is precise on purpose. Specifically, “number of months between 2 dates excel” turns on number months between dates, and that number months between dates detail is what sets it apart from the dozen near-identical cell questions around it. The quickest reliable route in Excel is to build a tiny example matching your data, confirm “number of months between 2 dates excel” against the tool above, and only then run it for real — that way you solve the exact number months between dates problem you searched for, not an approximation. The thing people get wrong about “number of months between 2 dates excel” is treating number months between dates as interchangeable with the generic cell case; it usually is not, and the few seconds you spend checking number months between dates on a small sample is what keeps the result honest. If your real sheet differs in one detail, change that one input, re-check “number of months between 2 dates excel”, and the same number months between dates method carries straight over. A practical tip: try it on a copy of the sheet or a handful of sample rows first and check the result before you apply it to the real data. That one habit catches almost every surprise while it is still cheap to reverse.

In Google Sheets

This is a command rather than a formula, so there is no syntax to carry over. Google Sheets arranges its commands in menus across the top instead of a ribbon, names some of them differently and does not have every Excel command — look for the equivalent in the Sheets menus or its help before assuming the steps match. Nothing on this page is behind a login or a download: the exact answer is at the top, and the detail below it is there for when you need it. That is the whole promise here — the answer first, and just enough context to make it stick. Here is the takeaway for “number of months between 2 dates excel”: follow the steps at the top, check the result on the sheet itself, and keep undo in mind while you experiment. Done once deliberately, it becomes something you do from memory in Excel rather than something you search for again.

Common mistakes

  • Running the change on the wrong sheet tab — confirm you are on the sheet that holds your cells before you commit.
  • Pointing a formula at an entire column when you meant a fixed range, so blank cells below the data dilute the result.
  • Copying a block by hand when a single reference would keep the two places in sync automatically.
  • Assuming Excel saved your work — confirm the save, especially before closing a shared workbook.
  • Applying the change to every cell when only some qualified, instead of filtering to the ones you meant first.

Frequently asked questions

What is the quickest way to number of months between 2 dates excel?

Use the boxed answer at the top of this page — it gives the exact Excel steps for “number of months between 2 dates excel”, and the tool just below lets you run it on your own cells before you touch the real sheet.

Will it work on Mac?

Yes — use the platform toggle at the top of the page for the Mac shortcuts. The formulas and menu paths for cells are the same across operating systems.

How do I apply this to a whole column of cells at once?

Set it up on the first row, then double-click or drag the fill handle — Excel repeats the same logic down every one of your cells without re-typing it.

Other ways people ask this

People reach this page typing “excel time between 2 dates” and “excel formula number of months between 2 dates”, among other phrasings; whichever wording you used, the fix above is the one you want.

Why do people search for this in so many different ways?

Because the same task has many names. “excel time between 2 dates”, “excel formula number of months between 2 dates” all point at the one operation explained on this page, which is why they all lead here.