Should You Buy 80gsm or 100gsm Printer Paper at Ryman?

For routine home printing, start by comparing a compatible 80gsm paper. Consider 100gsm when the finished document needs a different feel, but check your printer before paying extra. At Ryman, the useful comparison is between the paper your job requires and the total amount you will spend, rather than the largest box or the word premium.

Start with the document, then compare the paper

The letters gsm mean grams per square metre: the mass of a square metre of paper. This measures weight per area, not the sheet’s exact thickness. Papers with the same gsm can differ in thickness.

Ryman lists Superior Copy Paper in A4, 80gsm, 500-sheet packs, alongside Multi Premium Copy Paper in A4, 100gsm, 500-sheet packs. These give you a straightforward comparison with the same sheet size and quantity. Their product descriptions cover home or office printing; neither label tells you what your own finished document will look like.

For draft homework, recipes and reference notes, decide whether a basic compatible paper already does the job. For a report you will hand to someone, examine the weight, finish and readability you want. A heavier paper is worth considering if you prefer its result, but the higher number alone is not proof of better value. Look for an opacity specification if show-through matters.

Check the printer’s tray and duplex instructions

Find the exact model number on your printer and read its supported media specifications. Check paper type, weight and size for the tray you intend to use. If you print on both sides automatically, check the separate duplex limits too. Brother’s UK guidance, for example, lists supported media by tray and treats automatic two-sided printing separately.

A broad description such as suitable for inkjet printers should not replace your machine’s instructions. Check the required paper setting as well. Before buying several reams of an unfamiliar paper, print a representative page containing your usual text, tables or images. If you need duplex output, test both sides and judge whether the result is easy to read.

Count sheets before choosing the pack size

A document’s page count is not necessarily the number of sheets it uses. A 120-page file printed one page per side needs 120 sheets for a single-sided copy, or 60 sheets when printed on both sides. Ten duplex copies would therefore need 600 sheets, before allowing for proofs or mistakes. A 500-sheet pack would not cover that job.

Use the print preview to check the actual layout. Blank pages, covers that must stay single-sided and separate sections can change your calculation. Count what you already have before ordering, then buy enough for the planned job rather than guessing from the number of reams.

Compare the final cost per 100 sheets

For each suitable option, divide the full payable cost by the total sheet count, then multiply by 100. Include any delivery charge that applies to that purchase. A collection option also deserves a practical check: a separate journey may cost more than the saving on paper.

As a purely illustrative calculation, a £30 order containing 2,500 sheets costs £1.20 per 100 sheets. An £8 order containing 500 sheets costs £1.60 per 100. Those figures are examples, not Ryman prices. The larger order wins on unit cost but still requires £22 more upfront; it makes sense only if you expect to use the extra paper.

Once you have the right specification and quantity, check the Ryman discount code page. Read any listed offer’s exclusions and minimum spend, then compare the amount actually payable at checkout. Do not assume a code applies to paper or combines with an existing reduction.

When is Argos a useful comparison?

Argos lists HP Home Office A4 80gsm paper in a three-ream box containing 1,500 sheets. That makes it a relevant alternative for a household that needs several packs of everyday paper. Compare it with an equivalent quantity and specification at Ryman, rather than treating a 100gsm single pack as interchangeable.

Check local delivery or collection availability using your postcode, and consult the Argos discount code page before comparing final totals. Neither retailer is automatically cheaper for every quantity or location.

Keep the saving usable

Choose 80gsm if a compatible paper gives satisfactory results for your everyday work. Choose 100gsm when a tested, supported option delivers a finish you value enough to pay for. Buy in bulk only after that decision. Store spare paper flat in its original packaging, protected from moisture, heat and direct sunlight, as Brother advises. Paper you can use reliably is a better saving than a cheaper box you cannot use.