Disclaimer

Last updated: 21 Oct 2026

Specs are taken from official notifications where we could verify them; specs from secondary sources are labelled "Unverified". Always check the latest notice. Not affiliated with any exam body or government.

• Every exam page shows the notification it uses, a link to the source and the date we last checked it. See all of them on the sources page.
• Some notices give only a physical size (for example 6.0×2.0 cm). We convert it to pixels at the stated DPI (or 200 DPI when none is stated) and say so next to the size.
• When a notice contradicts itself or the portal, we target the range that satisfies both and explain it in a note.
• Sizes marked "Size to verify" are not confirmed yet. Check your notice before uploading them.
• Exam names and abbreviations belong to their respective bodies and are used only to describe which form a size applies to.

Found a mistake? Report it and we'll re-check the notice.