B11
22 mm
31 mm
What Size Is B11 Paper?
B11, part of the B Series under the B Paper Sizes group, measures 22 x 31 mm, which is 2.2 x 3.1 cm or approximately 0.87 x 1.22 inches. It follows the ISO 216 specification and has an area of approximately 6.8 cm².
B11 Paper Size Dimensions & Conversions
Paper Series
B Series
Standard
ISO 216
Width
22 mm
Height
31 mm
Area
6.8 cm²
Aspect Ratio
1:1.409
Previous Size
B10
Next Size
B12
B11 Dimensions in Different Units
| Unit | Width | Height |
|---|---|---|
| Millimeters | 22 mm | 31 mm |
| Centimeters | 2.2 cm | 3.1 cm |
| Inches | 0.87 in | 1.22 in |
| Feet | 0.07 ft | 0.1 ft |
| Meters | 0.022 m | 0.031 m |
| Points | 62 pt | 88 pt |
| Picas | 5.2 pc | 7.3 pc |
What Is B11 Paper Used For?
Printing and Books
B series sizes sit between A sizes and are common in book printing, passports, and posters.
Design and Layout
Designers and print professionals use B11 when a layout calls for this specific format.
Reproduction and Scaling
B11 can be scaled up or down to produce related sizes in the same series.
Presentations and Displays
B11 is suitable for boards, handouts, or displays sized to this format.
Archiving and Filing
Printed materials in B11 are stored and filed using standard folders sized for this format.
Digital Reference
B11 dimensions are used as a page-size preset in design and publishing software.
Related B Series Sizes
Frequently Asked Questions
What is B11 size in inches?
B11 measures approximately 0.87 x 1.22 inches.
What is B11 size in centimeters?
B11 measures 2.2 x 3.1 cm.
What is B11 size in millimeters?
B11 measures 22 x 31 mm.
What is B11 size in pixels?
At 300 DPI, B11 is approximately 261 x 366 pixels.
Is B11 bigger than B12?
Yes. B11 is larger in area than B12 in the B Paper Sizes series.