Table of Contents Page Numbers Wrong After Word to PDF? Fix
Wrong page numbers in the PDF's table of contents mean the table in Word was out of date, because the table is a field that must be updated after edits. Finish your edits, right-click the table, choose Update Field, then Update entire table, check three headings and export. Fonts swapped on conversion can also move pages.
If the table of contents in your PDF shows the wrong page numbers, the table was out of date before you converted. Word does not refresh it on its own. Update the table inside Word, check the page count, and only then convert to PDF.
This is a common problem in project reports, theses and long assignments, where a few last edits push headings onto new pages after the table was built.
Why the page numbers in the PDF are wrong
A Word table of contents is a field. It stores the page numbers it had when it was last updated, and it keeps showing them even after you add a paragraph or a picture above a heading.
The PDF simply copies what Word shows. So the PDF is wrong because the Word file was wrong, and no converter can correct that for you.
A second cause is layout change at conversion time. If the computer converting the file does not have your fonts, Word swaps them, text reflows and headings land on different pages.
What the symptom tells you
| What you see | Most likely cause |
|---|---|
| Numbers off by one or two pages | Table not updated after edits |
| Numbers wrong only in the PDF | Fonts swapped on conversion |
| Heading missing from the table | Heading style not applied |
| Page numbers jump after a diagram | Image moved to the next page |
| Table matches Word, clicks do nothing | Links lost in conversion |
Start with the first row. It explains most cases.
Fix it in Word, step by step
- Finish all your edits first. Do not update the table until the text, images and spacing are final.
- Right-click the table of contents and choose Update Field. You can also click the table and press F9.
- Pick Update entire table, not Update page numbers only (the wording can vary slightly between Word versions). This also catches new or renamed headings.
- Scroll the document and check three headings against the table before you export.
If a heading is missing, it was probably typed in bold and not set with a Heading style. The table builds itself from heading styles, so apply Heading 1 or Heading 2 to that line and update again.
Export to PDF without losing the links
In Word, use File, then Save As or Export, and choose PDF. In the options, look for the choice to create bookmarks from headings if you want the table entries to be clickable. Menu names can vary between Word versions, so check what your version offers.
If you do not have Word on the machine you are using, our guide to converting Word to PDF without software covers the alternatives, and the Word to PDF converter handles DOC and DOCX files in a browser.
Word to PDF
Same settings as the full tool page.
Files are uploaded over HTTPS, processed and deleted from our server straight after. Open the full Word to PDF page
After you update the table, convert with the Word to PDF converter and open the result. Check that the table still matches the pages.
Fonts and the "only wrong in the PDF" case
If the table is right in Word and wrong in the PDF, compare page 1 of both. A different font width is the usual sign. Install the font on the converting machine, or embed it when you save. For Hindi and other Indian scripts, the fix is explained in our guide to Hindi text broken in a PDF.
Phone users should convert from a finished Word file and read how to convert Word to PDF on a phone. Check the page numbers again after a phone conversion, because the layout can differ from the one you saw in desktop Word.
Track changes and comments can shift pages
If Word shows comments in the margin or tracked changes in the text, those marks can change the page layout. Accept or reject the changes and delete comments before the final update, or choose to print without markup. Then update the table once more.
A good habit is to treat the table update as the last step before export. Anything you change afterwards means doing it again.
A worked example: a 40-page report
Say your report has Chapter 3 starting on page 18 when you built the table. Later you add a two-page table and a figure in Chapter 2. Chapter 3 now begins on page 20, but the table still says 18.
Everything after Chapter 2 is off by two pages. The error repeats down the whole list, which is a good clue: when every entry is wrong by the same amount, an edit above them shifted the pages and the table never caught up.
One Update entire table fixes all entries at once. You do not need to correct them one by one.
Common mistakes
- Updating the table, then adding one more paragraph.
- Choosing "page numbers only" and missing renamed headings.
- Typing page numbers by hand, which breaks as soon as the text moves.
- Converting on a phone app without checking the pages afterwards.
- Sending the PDF without opening it once to compare three headings.
Checklist before you send the PDF
- All edits are final and tracked changes are cleared.
- Table updated with Update entire table.
- Three headings checked against their page numbers.
- Exported with bookmarks from headings, if links are needed.
- PDF opened once and the table compared with the pages.
Tools for this
Frequently asked questions
Why does my table of contents show wrong page numbers in the PDF?
The table in Word was not updated after your last edits, and the PDF copies what Word displays. Update the field in Word before you export.
How do I update the table of contents in Word?
Right-click the table and choose Update Field, or click it and press F9. Then select Update entire table so new and renamed headings are included.
Why is a heading missing from my table of contents?
The line was probably formatted by hand, for example bold and larger, instead of a Heading style. Apply Heading 1 or Heading 2 to it and update the table again.
Can an online converter fix the page numbers?
No. A converter reproduces your file. If the numbers are wrong in Word, they stay wrong in the PDF, so fix them in the Word file first.
Why are the page numbers right in Word but wrong in the PDF?
This is usually a font swap on the converting machine, which makes the text reflow. Install or embed the fonts, convert again and compare the first page.
Sources
- Microsoft Support: Create a table of contents in Word (checked 2026-10)
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