70 vs 80 vs 100 GSM Paper
70 GSM paper is lightweight and economical, suited for internal drafts and high-volume printing. 80 GSM is the standard office weight — good opacity and stiffness for everyday documents. 100 GSM is noticeably thicker, with better colour vibrancy, ideal for reports, presentations, and covers that need a premium feel.
GSM stands for grams per square metre and is the most common way to measure paper weight in India. When you pick up a ream of paper at a stationery shop, the weight printed on the packaging tells you exactly how thick and opaque each sheet will be. The difference between 70 and 100 GSM may sound small numerically, but in practice it affects how a printout feels in your hand, how well ink sits on the surface, whether text bleeds through to the back, and how long the document holds up before creasing. For students printing lecture notes, 70 GSM is cost-effective; for a project report you're handing to a professor, 80 GSM is the sensible minimum; for a business proposal or annual report, 100 GSM signals professionalism before anyone reads a word. Here is a practical breakdown of each weight.
70 GSM — Economical and lightweight
70 GSM is thinner than the standard office ream you'll find in most Indian stationery shops. It is commonly used in high-volume environments such as photocopier refills, bulk handout printing, and everyday internal memos where cost matters more than feel. The lower weight means you get more sheets per kilogram of paper, which reduces material costs. The downside is slightly higher show-through (you can sometimes see text from the reverse side), and it bends and dog-ears more easily. It works fine for B&W text printing.
80 GSM — The Indian office standard
80 GSM is the weight you encounter in almost every office printer tray across India. It strikes a good balance between stiffness, opacity, and cost. Ink sits crisply on 80 GSM without significant bleed-through, and the sheet is stiff enough to feed cleanly through laser printers. For assignments, reports, question papers, and most day-to-day documents, 80 GSM is more than adequate. Colour printouts on 80 GSM look clean, though deep, saturated colours can still appear slightly muted compared to coated paper.
100 GSM — Premium weight for important documents
100 GSM paper is noticeably heavier when you hold it. The extra density improves print sharpness for colour, reduces show-through to near zero, and gives a document a substantial, professional feel. It is a popular choice for project reports, presentations, annual reports, thesis copies, and anything being submitted to a client or institution where first impressions matter. Colour images and charts appear markedly richer on 100 GSM than on 80 GSM. The trade-off is cost — 100 GSM paper is more expensive per sheet, so it's best reserved for pages that benefit from the upgrade rather than used for an entire 200-page document.
Which weight should you choose?
| Use case | Recommended weight |
|---|---|
| Draft printouts, rough notes | 70 GSM |
| Assignments, question papers, office documents | 80 GSM |
| Project reports, thesis, client proposals | 80–100 GSM |
| Cover pages, certificates, presentation handouts | 100 GSM |
If you're ordering online through Printster, you can select your preferred paper weight during the configuration step. Check the price calculator for current per-page rates across different paper weights.
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Frequently asked questions
- Is 75 GSM the same as 80 GSM for printing purposes?
- They are close but not identical. 75 GSM is slightly thinner with marginally more show-through. For most text documents the difference is minimal, but if your content has dense black areas or heavy ink coverage, 80 GSM handles it better.
- Does Printster offer 100 GSM paper?
- Printster offers multiple paper weights. Select your paper option during the configuration step after uploading your file, or check the online price calculator for available options and current pricing.
- Will 70 GSM paper cause jams in a printer?
- In well-maintained laser printers, 70 GSM feeds reliably. Very old or poorly calibrated machines may occasionally misfeed thin paper. For inkjet printing, 70 GSM can sometimes buckle with heavy ink coverage.
- Is thicker paper always better for colour printing?
- Heavier paper generally holds colour better, but for everyday laser colour printing (reports, charts, lecture slides), 80 GSM produces good results. You mainly notice the improvement at 100 GSM with saturated, photo-like images.
- How long does Printster take to deliver a printed document?
- Deliveries reach Delhi NCR in 4–7 working days and the rest of India in 7–10 working days, counted from the next working day after order confirmation.
- Should I use 100 GSM for a thesis?
- 80 GSM is standard and widely accepted for thesis submissions. Many students choose 80 GSM for the inner pages and 100 GSM for the cover page. Check your institution's specific requirements before ordering.