B9 Paper Size
B9 paper size measures 44 × 62 mm. The Dimensions of B9 Paper are 1.73 by 2.44 inches, 4.4 by 6.2 centimetres, 520 by 732 pixels at 300 DPI, and 125 by 176 points. It is half of B8. Its most common use is small labels.
B9 measures 44 millimetres wide and 62 millimetres tall.
Dimensions of B9 Paper
| Unit | Width | Height | Width × height | Copy |
|---|---|---|---|---|
| Millimetres (mm) | 44 | 62 | 44 × 62 mm | |
| Centimetres (cm) | 4.4 | 6.2 | 4.4 × 6.2 cm | |
| Metres (m) | 0.044 | 0.062 | 0.044 × 0.062 m | |
| Inches (in) | 1.73 | 2.44 | 1.73 × 2.44 in | |
| Feet (ft) | 0.14 | 0.2 | 0.14 × 0.2 ft | |
| Points (pt) | 125 | 176 | 125 × 176 pt | |
| Picas (pc) | 10.4 | 14.6 | 10.4 × 14.6 pc | |
| Pixels at 72 DPI | 125 | 176 | 125 × 176 px | |
| Pixels at 150 DPI | 260 | 366 | 260 × 366 px | |
| Pixels at 300 DPI | 520 | 732 | 520 × 732 px | |
| Pixels at 600 DPI | 1039 | 1465 | 1039 × 1465 px |
Pixel counts follow from the resolution: pixels = millimetres ÷ 25.4 × DPI. More on the DPI and pixels page.
B9 Paper Format
B9 is half of B8 and folds in half to B10. One B9 sheet tiles into 2 × B10. Put B9 next to another size in the comparison tool.
B9 Size in Millimeters (mm)
B9 is 44 × 62 mm (44 mm wide, 62 mm tall). Millimetres are the base unit of ISO 216, so these are the exact figures paper mills and print shops cut to. Page-setup dialogs outside the US expect ISO B-series sizes entered in mm.
B9 Size in Centimeters (cm)
B9 is 4.4 × 6.2 cm. Centimetres are the handy unit for checking a sheet against a school ruler or giving a rough size; the figure is the millimetre value divided by ten.
B9 Size in Inches
B9 is 1.73 × 2.44 inches. Inches come up when B9 is opened in US-configured software or lined up against the nearest A size. One inch is fixed at 25.4 mm.
B9 Size in Pixels
At 300 DPI B9 is 520 × 732 px; at 72 DPI it is 125 × 176 px. Pixel dimensions are what you type into the new-document box in Photoshop, GIMP or Figma, and they scale with the DPI you choose.
B9 in Pixels at 72 DPI (Screen)
B9 is 125 × 176 px at 72 DPI. This is the legacy screen resolution, used for on-screen mockups, web previews and wireframes where physical print size is not the point.
B9 in Pixels at 300 DPI (Print)
B9 is 520 × 732 px at 300 DPI. 300 DPI is the print-quality benchmark, so set an B9 canvas to this pixel count for anything going to a commercial or a good home printer.
B9 Size in Points (pt)
B9 is 125 × 176 points. Points are the unit of PDF, InDesign and LaTeX page geometry, where 72 points make one inch. A page set to 125 by 176 pt exports as B9.
B9 Shape and Area
| Aspect ratio | 1 : 1.409 (√2) |
|---|---|
| Area | 0.00273 m² · 2,728 mm² |
| Diagonal | 76 mm · 2.99 in |
| ISO 216 tolerance | ± 1.5 mm each side |
| Governing standard | ISO 216:2007 |
Frequently Asked Questions
What is B9 Paper Size?
A piece of B9 paper measures 44 × 62 mm (1.73 × 2.44 in). It is one of the ISO 216 B-series sizes, made by folding B8 in half, and it folds again to make B10.
What are the Uses of B9 Paper?
B9 is used for product and price tags, postage and duty stamps, sample and tester labels.
How long is a piece of B9 paper?
B9 is 62 mm long on the longer edge and 44 mm on the shorter edge, which is 6.2 cm by 4.4 cm.
How long is B9 paper in inches?
The long edge of B9 is 2.44 inches and the short edge is 1.73 inches.
How long is a piece of B9 paper in cm?
B9 is 6.2 cm long by 4.4 cm wide.
B Paper Sizes
✓ Dimensions per ISO 216:2007; unit values derived by formula. Reviewed . Editorial Process →