Compare Letter Dimensions
Compare Letter size (US Paper Sizes) side-by-side with other international formats and reference objects.
Paper Sizing Converters
Letter
216 mm × 279 mm
216 mm
Letter
216 mm × 279 mm
216 mm
Credit Card
86 mm
Aspect Ratio
1 : 1.29
Primary format (Letter). Comparison aspect ratio is 1 : 1.29.
Digital Output Pixels
2550 px × 3300 px
300 DPI