Formati carta normalizzati

Formati Carta Normalizzati ISO 216

Size	Formato A		Formato B		Formato C
	mm	Inch	mm	Inch	mm	Inch
0	841 x 1189	33.11 x 46.91	1000 × 1414	39.4 × 55.7	917 × 1297	36.1 × 51.1
1	594 x 841	23.39 x 33.11	707 x 1000	27.8 × 39.4	648 × 917	25.5 × 36.1
2	420 x 594	16.54 x 23.39	500 x 707	19.7 × 27.8	458 x 648	18.0 × 25.5
3	297 x 420	11.69 x 16.54	353 x 500	13.9 × 19.7	324 x 458	12.8 × 18.0
3+	457x305	18x12
4	210 x 297	8.27 x 11.69	250 x 353	9.8 × 13.9	229 x 324	9.0 × 12.8
5	148 x 210	5.83 x 8.27	176 x 250	6.9 × 9.8	162 x 229	6.4 × 9.0
6	105 x 148	4.13 x 5.83	125 x 176	4.9 × 6.9	114 x 162	4.5 x 6.4
7	74 x 105	2.91 x 4.18	88 x 125	3.5 × 4.9	81 x 114	3.2 × 4.5
8	52 x 74	2.05 x 2.91	62 x 88	2.4 × 3.5	57 x 81	2.2 × 3.2
9	37 x 52	1.46 x 2.05	44 x 62	1.7 × 2.4	40 x 57	1.6 × 2.2
10	26x37	1.02 x 1.46	31 x 44	1.2 × 1.7	28 x 40	1.1 × 1.6

Tolleranze:

Le tolleranze a tabella sono:

+/- 1,5 mm per dimensioni fino a 150 mm

+/- 2,0 mm per dimensioni comprese tra 150 e 600 mm 

+/- 3,0 mm per dimensioni superiori a 600 mm.

Formati Carta non rifilati ISO 217

Formati Carta ANSI