A3 paper size -

1. 279 mm
297 mm
A3 size
A3 Paper Size in Millimetres
420 mm
432 mm
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Ledger

2. 27.9 cm
29.7 cm
A3 size
A3 Paper Size in Centimetres
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43.2 cm
42 cm
Ledger

3. 11 inches
11.7 inches
A3 size
A3 Paper Size in Inches
16.5 inches
17 inches
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Ledger

4. 3300 pixel
3508 pixel
Pixels Per Inch: 300 PPI
A3 size
A3 Paper Size in Inches
4962 pixel
5100 pixel
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Ledger