A0 ↔ A3 Converter
Convert measurements and scale drawings between A0 and A3 paper sizes
A0
Width: 841 mm (84.1 cm)
Height: 1189 mm (118.9 cm)
In Inches: 33.11" × 46.81"
A3
Width: 297 mm (29.7 cm)
Height: 420 mm (42.0 cm)
In Inches: 11.69" × 16.54"
Scaling Factor
A0 → A3: 0.3532× (Reduction)
A3 → A0: 2.8310× (Enlargement)
Measurement Converter
Scaled measurement on A3
35.32 mm
In mm: 35.32 mm
In cm: 3.53 cm
In m: 0.0353 m
In inches: 1.39 in
Quick Reference Table
| A0 | A3 |
|---|---|
| 10 mm | 3.53 mm |
| 50 mm | 17.66 mm |
| 100 mm | 35.32 mm |
| 200 mm | 70.65 mm |
| 500 mm | 176.62 mm |
| 1000 mm | 353.24 mm |