Pivot Table Issues

How to Sort an Excel Pivot Table Column by Date and Time

Maira Mehtab Sep 22, 2026 868 views

Question details

The user needs to sort a pivot table column chronologically when the source data contains combined date and time values.

Product: Microsoft Excel
Device & OS: not provided
Scenario: Organizing a Pivot Table chronologically based on a specific column containing detailed date and time stamps.
Observed behavior: The pivot table needs to be properly formatted and sorted from oldest to newest based on combined date-and-time values, overcoming potential text-format or automatic grouping issues.

Before you start

Check your original source data to ensure the date-and-time column contains valid Excel serial numbers rather than plain text strings.

Solution 1

Convert Text to Valid Excel Date-Time Values

Pivot tables cannot sort text chronologically. If your dates are stored as text, you must convert them into real Excel date-time formats in the source data.

When data is imported from external software or entered manually in non-standard formats, Excel often reads dates as simple text. A text sort will organize values alphabetically (e.g., 'August' before 'January'), which ruins chronological sorting.

Identify text-formatted dates

Select the 'Date Changes Made' column in your source data. If the alignment is set to General and the values align to the left, they are likely text. True dates automatically align to the right.

Use helper columns to convert text

Create a new blank column next to your data. Use a combination of the DATEVALUE and TIMEVALUE functions (e.g., =DATEVALUE(A2)+TIMEVALUE(A2)) to convert the text strings into serial numbers.

Format and replace the original data

Highlight the new calculated column, copy it, and paste it over your original 'Date Changes Made' column using 'Paste Special > Values'. Finally, format the column by pressing Ctrl+1, selecting 'Custom', and typing 'm/d/yyyy h:mm' to display both date and time properly.

Solution 2Recommended

Ungroup and Sort Pivot Table Dates

Once the source data has valid date formats, refresh the pivot table, remove any automatic date grouping, and apply a chronological sort.

Efficient Pivot Table Management

Easily Manage and Sort Pivot Tables with WPS Spreadsheet

WPS Office provides powerful and intuitive pivot table tools that make analyzing and sorting complex date-and-time data effortless without getting bogged down by complicated formatting rules.

1. Open your workbook in WPS Spreadsheet: Launch WPS Office and open your .xlsx file containing the pivot table and source data.
2. Select the pivot table: Click on your 'Date Changes Made' column within the active pivot table to reveal the PivotTable Tools ribbon.
3. Sort and Ungroup easily: Right-click the date field to select 'Ungroup' if dates are clustered, then use the column dropdown to choose 'Sort Oldest to Newest'.

100% compatibility with Microsoft Excel (.xlsx) files and standard pivot table structuresIntuitive right-click menus to quickly group, ungroup, and sort date fieldsSmart date recognition that easily helps convert text imports to proper date-time formatsCompletely free and lightweight, running smoothly even on older devices

microsoft office alternative - wps office

Frequently Asked Questions

Why is my Excel Pivot Table sorting dates alphabetically instead of chronologically?

This happens when Excel interprets your date entries as plain text rather than numerical date values. You need to return to your source data, convert the text strings into valid date-time formats using the DATEVALUE function or the Text to Columns tool, and then refresh your pivot table.

How do I stop Excel from automatically grouping my Pivot Table dates into months?

To remove automatic grouping, right-click on any grouped date cell (like 'January' or '2024') directly inside the pivot table and click 'Ungroup'. This forces the pivot table to display the raw, individual date and time values from your source data.

Does my chronological sorting update automatically when I add new dates to the source data?

No. Pivot tables in Excel do not update in real-time. After adding new data, you must click anywhere inside the pivot table, navigate to the 'PivotTable Analyze' tab, and click 'Refresh'. The existing sorting rules will then apply to the newly pulled data.

Excel & Data Problems