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Q.1074: What are ANSI paper size?
Ans. >Ans. ANSI (American National Standard Institution) has specified paper sizes in use for Engineering and Architectural Drawings. Various ANSI sizes are as follow;
| US Engineering | mm X mm | Inch X Inch | US Architecture | mm X mm | Inch X Inch |
| ANSI A | 215.9X279.4 | 8.5X11 | ARCH A | 228.6X304.8 | 9X12 |
| ANSI B | 279.4X431.8 | 11X17 | ARCH B | 304.8X457.2 | 12X18 |
| ANSI C | 431.8X558.8 | 17X22 | ARCH C | 457.2X509.6 | 18X24 |
| ANSI D | 588.8X863,6 | 22X34 | ARCH D | 609.6X914.4 | 24X36 |
| ANSI E | 863.6X1117.6 | 34X44 | ARCH E | 914.4X1219.2 | 36X48 |
For all ISO and US sizes, click here