Which paper weight to choose?

Updated 13 June 2026 · Welye, printer in Paris

80, 135, 250 or 350 gsm? Paper weight changes how your print feels, holds up and costs. Here's how to pick the right one, use by use.

What is paper weight?

Paper weight, in grams per square metre (gsm), is the weight of the paper. The higher it is, the thicker, stiffer and more premium the paper feels — and the more it costs. It's not just about sturdiness: weight shapes the very first impression the moment someone picks up your document.

The right weight by use

80–90 gsmLetterhead, stationery, economy leaflets, notepads.
115–135 gsmFlyers, inserts, inner pages of magazines and brochures.
150–170 gsmPosters, folded leaflets, premium flyers, light covers.
200–250 gsmSoft cards, brochure covers, postcards, folders.
300–350 gsmBusiness cards, invitations, menus, light packaging.

Weight and paper type

At equal weight, the result varies with the paper: a gloss coated stock makes colours pop, a matt coated is more elegant and readable, an uncoated (offset) paper offers a natural feel and writes easily, a recycled stock carries a responsible message. Lamination adds further sturdiness and protects the surface.

Our benchmarks by product

In practice: flyers 135–170 gsm · leaflets 135–170 gsm · posters 150–170 gsm · business cards 350 gsm · brochure cover 250–300 gsm with 135 gsm inner pages. These are just starting points — we fine-tune to the look you want.

Not sure? We'll advise (and can show you)

The ideal weight depends on your project, budget and the effect you're after. When in doubt, let's talk: we'll point you to the right paper and, if needed, prepare a free quote on several options.

A print project?

Free advice and a fast quote. We answer in French or English.