Standard reference size
US Letter
US Letter — standard paper size in the United States and Canada.
- Dimensions
- 216 × 279 mm
- Aspect ratio
- 8.5:11
- Orientation
- portrait
8.5:11
Copy and use
Dimensions
216 × 279Ratio
8.5:11CSS
aspect-ratio: 8.5 / 11;Common uses
- Documents
- Letters
- Reports
- Forms
Source and status
Standard reference size
No fixed official platform requirement is claimed for this working size.