B1 size
B1: 70.7 × 100 cm. In inches this is about 27.835 × 39.37 in.
B1
B-series paper · Paper sizes
70.7 × 100 cm
Standard size (W × H)
Centimetres (cm)
70.7 × 100 cm
Millimetres (mm)
707 × 1000 mm
Inches (in)
27.835 × 39.37 in
Area
7,070 cm²
Aspect ratio
1 : 1.4144
Width / height
707 / 1000
Pixel size at different DPI
| DPI | Width (px) | Height (px) | Total pixels | Typical use |
|---|---|---|---|---|
| 72 DPI | 2,004 | 2,835 | 5,681,340 (5.7MP) | Screen display |
| 96 DPI | 2,672 | 3,780 | 10,100,160 (10MP) | Windows default |
| 150 DPI | 4,175 | 5,906 | 24,657,550 (25MP) | Standard print |
| 200 DPI | 5,567 | 7,874 | 43,834,558 (44MP) | Good print |
| 300 DPI | 8,350 | 11,811 | 98,621,850 (99MP) | High-quality print |
| 600 DPI | 16,701 | 23,622 | 394,511,022 (395MP) | Professional print |
B1 measures 70.7 × 100 cm (707 × 1000 mm) and belongs to the B-series paper group. It is typically used for Posters and books and Envelopes and folders.
B1 — B1 size
B1: 70.7 × 100 cm (707 × 1000 mm). B-series paper.
In inches this is about 27.835 × 39.37 in. The footprint area is about 7,070 cm².
300 DPI: 8,350 × 11,811 px.
Common uses
B1 · FAQ
How big is B1?
B1: 70.7 × 100 cm (707 × 1000 mm).
What is the area of B1?
The footprint area is about 7,070 cm².
Where is B1 used?
Typical uses include Posters and books, Envelopes and folders, Large-format printing.
Tip: leave a small tolerance when printing or installing; allow 3 mm bleed on each side for print artwork.