GSM to lb (paper weight) Converter
Convert paper weight from GSM (grams per square metre) to pounds (lb basis weight). Covers text/book stock at the standard 1.48 conversion factor. Reference table included.
| GSM | lb |
|---|
How to convert GSM to lb (text)
Enter your value
Type the number of gsm you want to convert into the left box. The result in lb appears instantly in the right box. You can also type into the right box to convert in the other direction.
Use the swap button
Click the ⇄ Swap button to reverse the conversion — lb to GSM. Your current value carries across so you don't have to re-enter anything.
About GSM and lb
Paper weight in the US is given in pounds (lb) based on the weight of 500 sheets at a basis size, while the rest of the world uses GSM (grams per square metre). For text/book paper, the approximate conversion is GSM ÷ 1.48 = lb. Cover stock uses a different basis (GSM ÷ 2.708), so always check whether a paper is text or cover weight.
| GSM | lb |
|---|---|
| 60 | 40.54 |
| 75 | 50.68 |
| 80 | 54.05 |
| 90 | 60.81 |
| 100 | 67.57 |
| 120 | 81.08 |
Frequently asked questions
How do I convert GSM to lb (text)?
To convert GSM to lb (text), multiply by 0.675676. Or use the calculator above for instant results.
How many lb (text) are in 1 GSM?
1 GSM equals 0.675676 lb (text).
Is the GSM to lb converter free?
Yes, the GSM to lb converter is completely free with no sign-up required, no downloads, and it works offline once the page has loaded.