A5 at 600 dpi — 3496×4961 pixels

148×210 mm at 600 dpi comes to 3496×4961 pixels. On 80 g paper one sheet weighs 2.49 grams.

millimetres: 148 × 210 mm
inches: 5.83 × 8.27 in
Pixels: 3496 × 4961 px
All the pixels together: 17.34 MP
Uncompressed, that is: 49.6 MB
Area: 0.0311 m²
Ratio of the sides: 1 : 1.419
Sheets in one letter: 10

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/m²2.18 g
80 g/m²2.49 g
100 g/m²3.11 g
120 g/m²3.73 g
160 g/m²4.97 g
200 g/m²6.22 g
250 g/m²7.77 g
300 g/m²9.32 g

The envelope it fits

C5162×229mm

Nearby cells

Same size, other resolutions

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 A5?

148×210 mm, or 5.83×8.27 inches.

Q. How many pixels at 600 dpi?

3496×4961. That is 17.34 megapixels, or 49.6 MB uncompressed.

Q. What does one sheet weigh?

2.49 g on 80 g paper, 3.73 g on 120 g. A 25 g letter takes 10 of them.

Q. What envelope does it fit?

A C5 envelope, 162×229 mm.