How to automatically insert the date in Excel: useful methods and tricks

When working with spreadsheets, it can be useful to have the date automatically update, without having to type it every time. Excel offers several methods to insert the current date or update it automatically: from keyboard shortcuts to functions like TODAY() and NOW(), to combined formulas. In this guide, we will look at all the practical methods.

Excel is a versatile tool, used daily in offices, companies, and schools. One of the most common needs is to automatically insert the date into a spreadsheet: to digitally sign a document, to update a log, to track changes, or simply to have a time reference. There are several methods, from the simplest to the most advanced, that allow you to do this statically (a fixed date that does not change) or dynamically (a date that updates automatically).

Why Insert Automatic Date in Excel

The date is fundamental information for anyone working with data. It allows you to:

• Track changes: useful in logs or shared worksheets.
• Automate reports and analysis: having the updated date avoids manual errors.
• Create timelines: important in internal databases, attendance logs, expense reports.
• Save time: you won’t have to type the date manually every time.

Method 1: Insert the Date with Keyboard Shortcuts

Excel offers quick shortcuts that allow you to insert the date without typing anything:

• Ctrl + ; → inserts the current date into a cell.
• Ctrl + Shift + ; → inserts the current time.

These methods are useful if you need a “static” date, meaning one that doesn’t change the next day. Perfect for digitally signing a document or filling out daily forms.

Method 2: Use the TODAY() Function

If you want a date that updates automatically, you can use the =OGGI() function. This function always returns the date of the day you open or update the Excel file.

=OGGI()

The result will be, for example, 09/30/2025. It is very useful for daily reports, dashboards, and all cases where you want the document to show today’s date without manually changing it.

Method 3: Use the NOW() Function

The =ADESSO() function inserts not only the date but also the current time, updating automatically.

=ADESSO()

Example result: 09/30/2025 10:45. This function is very useful in activity logs, monitoring systems, and time tracking sheets.

Method 4: Insert the date when editing (with VBA)

If you want Excel to automatically insert the date in a cell when you fill in another column, you can use a VBA macro. Here’s a practical example:

Private Sub Worksheet_Change(ByVal Target As Range)
    If Not Intersect(Target, Me.Range("A2:A100")) Is Nothing Then
        Application.EnableEvents = False
        Target.Offset(0, 1).Value = Date
        Application.EnableEvents = True
    End If
End Sub

In this case, every time you type something in column A, Excel automatically inserts the corresponding date in column B. It’s a very convenient function for attendance logs or checklists.

Method 5: Lock an automatically generated date

Sometimes you need to insert today’s date but prevent it from changing tomorrow. In this case, you can:

• Use the shortcut Ctrl + ; which inserts a static date.
• Copy the cell with =OGGI() and paste it as ‘Value’ (Menu → Paste Special → Values).

Method 6: Use combined formulas for automatic dates

Excel also allows you to create formulas that return custom automatic dates. Some examples:

• =OGGI()-1 → returns yesterday’s date.
• =OGGI()+1 → returns tomorrow’s date.
• =FINE.MESE(OGGI();0) → returns the last day of the current month.
• =OGGI()+7 → returns the date one week later.

These formulas are useful for deadlines, planning, and business calendars.

Method 7: Automatically insert the date in a table

If you use Excel tables to record data, you can set up a column with the function =OGGI() or with a VBA macro to have the insertion date automatically. This is very useful for inventory records, expense reports, or work orders.

Method 8: Customize the date format

Inserting the date is just the first step: you can also customize the format to make it readable and suitable for your report. Go to Home → Number → Format Cells → Date and choose from:

• 09/30/2025
• Sep 30, 2025
• Tuesday, September 30, 2025

The cell content remains a date, but the format changes according to your needs.

Method 9: insert automatic date in multiple cells simultaneously

If you want to insert today’s date into multiple rows, just select the cells, type =OGGI() and press Ctrl + Enter. All cells will receive the same formula. Alternatively, use drag fill to replicate the formula.

Method 10: difference between static and dynamic date

It is important to distinguish between:

• Static date: entered manually or with a shortcut. It never changes.
• Dynamic date: generated with formulas like TODAY() or NOW(). It updates automatically.

The choice depends on the context: static dates are needed for official documents, while dynamic dates are more useful in reports and dashboards.

Practical tips

• Use a static date for documents that need to be signed and archived.
• Prefer a dynamic date for periodic reports or dashboards.
• If you work with different teams, always specify the date format (Italian, English, ISO 8601).
• Consider using macros if you need to automatically record dates upon every change.

Conclusions

We have seen that there are numerous ways to automatically insert the date in Excel: keyboard shortcuts, functions like TODAY() and NOW(), combined formulas, and VBA macros. The choice depends on the type of work you need to do: static documents, updatable reports, logs, or timelines. By leveraging these tools, you can save time and reduce errors in your spreadsheets.

Frequently Asked Questions

What is the difference between TODAY() and NOW() in Excel?

The TODAY() function returns only the current date, while NOW() displays both date and time, updating automatically every time the sheet is recalculated.

How to insert a fixed date that does not change?

You can use the shortcut Ctrl + ; or copy a cell with =TODAY() and paste it as a value. This way, the date will remain fixed.

Can I automatically insert the date when I type in a cell?

Yes, with a VBA macro that records the date at the time of modification. This is useful for attendance logs or checklists.

How do I change the date format?

Select the cell, go to Home → Number → Format Cells → Date and choose the style you prefer (e.g., 9/30/2025, Sep 30, 2025, Tuesday, September 30, 2025).

Does the date entered with TODAY() always update?

Yes, TODAY() displays the current date and automatically updates every day, when Excel recalculates the sheet, or when it restarts.

Pubblicato in Excel