Paper Size Guide

Prepare for every papercraft project with our handy guide to all the key sizes. Where paper and cardstock packs refer to A2 size, A3 size, A4 size and so on, you can view the tables below to understand exactly what that means in centimetres (cm) and inches. This is a great way to make sure every sheet is measured perfectly to fit your designs.

International A Sizes

Scrapbook Paper Sizes

These are designed to fit straight inside the most popular sizes of scrapbook albums.

GSM

GSM (grams per square metre, also known as g/m²) is a measurement of the thickness or density of paper. It is based on calculating the amount a sheet of paper would weigh, in grams, if it was exactly one square metre in size. Paper with a higher GSM will generally be thicker and therefore more difficult to crease or tear.

How Card Sizes Relate to Scrapbooking

Understanding paper sizes is essential for scrapbooking, where precision matters. Our Common Card Sizes Explained guide covers specifically the card formats most used in card making — A2, A7, slimline, and square — with details on envelope sizing and which formats work best for different occasions.

For scrapbooking specifically, the 12×12 inch (30.5×30.5cm) format is the industry standard — large enough to accommodate multiple photos, journaling, and embellishments in a single page. Pair your scrapbook pages with border and frame dies to add decorative edges that frame your photos beautifully.

Browse our full collection of paper and cardstock in a variety of weights and sizes to find the perfect base for your next project.