A Paper Sizes Dimensions
A3
297 × 420mm
Compare this sizeWhat size is A3 paper?
An A3 piece of paper measures 297 × 420 mm or 11.69 × 16.54 inches. It is part of the A Paper Sizes.
| Units | Width × Height |
|---|---|
| Metric millimeters (mm) | 297 × 420 mm |
| Metric centimeters (cm) | 29.70 × 42.00 cm |
| Metric meters (m) | 0.297 × 0.420 m |
| Imperial inches (in) | 11.69 × 16.54 in |
| Typographic points (1/72 inch) (pt) | 841.89 × 1190.55 pt |
| Typographic picas (1/6 inch) (pc) | 70.16 × 99.21 pc |
| Pixels at 300 DPI (px) | 3,508 × 4,961 px |
A3 is part of the a paper sizes standard.The A series paper sizes are defined by the ISO 216 international standard. The A series was adopted in Europe in the 19th century, and is currently used all around the world, apart from the USA and Canada.
Frequently Asked Questions
What are the dimensions of A3 paper?
A3 paper measures 297 × 420 millimeters, which is 11.69 × 16.54 inches or 29.70 × 42.00 centimeters.
What category does A3 belong to?
A3 is part of the A Paper Sizes standard. The A series paper sizes are defined by the ISO 216 international standard. The A series was adopted in Europe in the 19th century, and is currently used all around the world, apart from the USA and Canada.
What is A3 used for?
A3 (297 × 420 mm) is commonly used for printing, copying, and various document applications within the A standard.