Paper sizes·B1 · 1200dpi

B1

33402×47244

707×1000mm · 1200dpi

B1 at 1200 dpi — 33402×47244 pixels

707×1000 mm at 1200 dpi comes to 33402×47244 pixels. On 80 g paper one sheet weighs 56.56 grams.

millimetres: 707 × 1000 mm
inches: 27.83 × 39.37 in
Pixels: 33402 × 47244 px
All the pixels together: 1578.04 MP
Uncompressed, that is: 4514.8 MB
Area: 0.707 m²
Ratio of the sides: 1 : 1.414
Sheets in one letter: 0

Weight per sheet

Paper weight is printed as g/m² — grams for one square metre. An A4 is a sixteenth of an A0, so 0.0625 m²; at 80 g that is 5 grams. If a letter must stay under 25 grams, 80 g paper gives you five sheets.

70 g/m²49.49 g
80 g/m²56.56 g
100 g/m²70.7 g
120 g/m²84.84 g
160 g/m²113.12 g
200 g/m²141.4 g
250 g/m²176.75 g
300 g/m²212.1 g

The envelope it fits

Nearby cells

Same size, other resolutions

Same resolution, other sizes

Letter · 1200dpi

Legal · 1200dpi

Tabloid · 1200dpi

Executive · 1200dpi

How to read this

Dimensions are in millimetres. Leftover fractions are dropped when folding, exactly as the standard says.
Pixel counts are rounded. Printers usually ask for 300 dpi.
The weight is the paper alone. Add the envelope and the ink separately.
Letter and Legal are defined in inches, so folding them does not preserve the √2 ratio.

Frequently asked questions

Q. How big is B1?

707×1000 mm, or 27.83×39.37 inches.

Q. How many pixels at 1200 dpi?

33402×47244. That is 1578.04 megapixels, or 4514.8 MB uncompressed.

Q. What does one sheet weigh?

56.56 g on 80 g paper, 84.84 g on 120 g. A 25 g letter takes 0 of them.

Q. What envelope does it fit?

A C0 envelope, 917×1297 mm.