Compare 15 Dimensions
Compare 15 size (US Envelope Paper Sizes) side-by-side with other international formats and reference objects.
Paper Sizing Converters
15
254 mm × 381 mm
254 mm
Letter
216 mm × 279 mm
216 mm
Credit Card
86 mm
Aspect Ratio
3 : 2
Primary format (15). Comparison aspect ratio is 1 : 1.29.
Digital Output Pixels
3000 px × 4500 px
300 DPI