B10
31 mm
44 mm
What Size Is B10 Paper?
B10, part of the B Series under the B Paper Sizes group, measures 31 x 44 mm, which is 3.1 x 4.4 cm or approximately 1.22 x 1.73 inches. It follows the ISO 216 specification and has an area of approximately 13.6 cm².
B10 Paper Size Dimensions & Conversions
Paper Series
B Series
Standard
ISO 216
Width
31 mm
Height
44 mm
Area
13.6 cm²
Aspect Ratio
1:1.419
Previous Size
B9
Next Size
B11
B10 Dimensions in Different Units
| Unit | Width | Height |
|---|---|---|
| Millimeters | 31 mm | 44 mm |
| Centimeters | 3.1 cm | 4.4 cm |
| Inches | 1.22 in | 1.73 in |
| Feet | 0.1 ft | 0.14 ft |
| Meters | 0.031 m | 0.044 m |
| Points | 88 pt | 125 pt |
| Picas | 7.3 pc | 10.4 pc |
What Is B10 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 B10 when a layout calls for this specific format.
Reproduction and Scaling
B10 can be scaled up or down to produce related sizes in the same series.
Presentations and Displays
B10 is suitable for boards, handouts, or displays sized to this format.
Archiving and Filing
Printed materials in B10 are stored and filed using standard folders sized for this format.
Digital Reference
B10 dimensions are used as a page-size preset in design and publishing software.
Related B Series Sizes
Frequently Asked Questions
What is B10 size in inches?
B10 measures approximately 1.22 x 1.73 inches.
What is B10 size in centimeters?
B10 measures 3.1 x 4.4 cm.
What is B10 size in millimeters?
B10 measures 31 x 44 mm.
What is B10 size in pixels?
At 300 DPI, B10 is approximately 366 x 519 pixels.
Is B10 bigger than B11?
Yes. B10 is larger in area than B11 in the B Paper Sizes series.