The A3 Paper measures 297.0 mm wide by 420.0 mm tall, with a thickness of 0.1 mm. Placed next to a standard credit card (85.6 mm x 54.0 mm), the A3 Paper is noticeably taller.
Compared to a standard passport book (88.0 mm x 125.0 mm), the A3 Paper is wider, making it slightly too wide for a standard passport holder. At just 0.1 mm thick, the A3 Paper is slimmer than most pencils, meaning it disappears into a pocket without creating an obvious bulge.
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Frequently Asked Questions
The A3 Paper is 297.0 mm wide, 420.0 mm tall, and 0.1 mm thick. You can see exactly how these dimensions compare to everyday objects like a credit card or passport on this page.
The A3 Paper is 16.54 inches tall and 11.69 inches wide.
The A3 Paper is 0.1 mm (0.00 inches) thick. This is quite slim by modern standards.
The A3 Paper is 297.0 mm wide and 420.0 mm tall. It may be tight in standard front pockets and is more comfortable in jacket pockets or a bag.
At 297.0 mm wide, the A3 Paper is best used with two hands for comfortable access to the entire screen.
Yes, the A3 Paper (420.0 mm tall) is taller than a standard passport (125.0 mm).
Yes, the A3 Paper is 123.0 mm taller than the A4 Paper (297.0 mm vs 420.0 mm).
A standard credit card is 85.6 mm x 54.0 mm. The A3 Paper at 297.0 mm x 420.0 mm is taller than two credit cards stacked vertically. See the full visual comparison on our compare page.
In centimeters, the A3 Paper is 29.7 cm x 42.0 cm x 0.0 cm.
