Paper Weight GSM Converter
Convert paper weight between GSM and US basis weight (lb). Reference chart for common paper types.
Common Paper Types
| Type | GSM | US Weight | Points |
|---|---|---|---|
| Newsprint | 45 | 30 lb | 3 pt |
| Copy/Office Paper | 75 | 20 lb Bond | 4 pt |
| Standard Copy Paper | 80 | 21 lb Bond | 4.5 pt |
| Premium Copy Paper | 90 | 24 lb Bond | 5 pt |
| Letterhead | 100 | 27 lb Bond | 5.5 pt |
| Brochure Paper | 120 | 80 lb Text | 6 pt |
| Flyer/Poster | 150 | 100 lb Text | 7 pt |
| Light Card Stock | 170 | 65 lb Cover | 8 pt |
| Business Card | 250 | 92 lb Cover | 10 pt |
| Postcards | 270 | 100 lb Cover | 11 pt |
| Heavy Card Stock | 300 | 110 lb Cover | 12 pt |
| Thick Card Stock | 350 | 130 lb Cover | 14 pt |
| Board/Packaging | 400 | 148 lb Cover | 16 pt |
How to Use
- Enter a GSM value to convert to US basis weights.
- Or browse the reference table for common paper types.
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