A1 ↔ B1 Converter
Convert measurements and scale drawings between A1 and B1 paper sizes
A1
Width: 594 mm (59.4 cm)
Height: 841 mm (84.1 cm)
In Inches: 23.39" × 33.11"
B1
Width: 707 mm (70.7 cm)
Height: 1000 mm (100.0 cm)
In Inches: 27.83" × 39.37"
Scaling Factor
A1 → B1: 1.1891× (Enlargement)
B1 → A1: 0.8410× (Reduction)
Measurement Converter
Scaled measurement on B1
118.91 mm
In mm: 118.91 mm
In cm: 11.89 cm
In m: 0.1189 m
In inches: 4.68 in
Quick Reference Table
| A1 | B1 |
|---|---|
| 10 mm | 11.89 mm |
| 50 mm | 59.45 mm |
| 100 mm | 118.91 mm |
| 200 mm | 237.81 mm |
| 500 mm | 594.53 mm |
| 1000 mm | 1189.06 mm |