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What Size Are My PDF Pages

Find out exactly what size the pages of a PDF are.

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How it works


Gives the dimensions in points and millimetres and names the standard size where it recognises one. Useful when a document is nearly but not quite A4, which is a common result of scanning and the reason a print job comes out slightly scaled.

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Questions


Why points and millimetres?
PDF works in points; printers and paper work in millimetres. You usually need both.
It says custom. What does that mean?
The page does not match a standard size, which is normal for scans and cropped documents.
How do I make them all the same?
Normalize Page Sizes.