What is being measured?
Nominal long edge of the 250 × 353 mm B4 format listed by Epson. The dimensions identify this paper format explicitly.
Use the named object, variant and dimension. A manufactured or natural object can differ from this reference.
- Dimension
- long edge
- Reference value
- 353 mm
- Evidence
- Nominal standard size
- In metres
- 0.353 m
Put the length in perspective
One B4 paper — 250 × 353 mm represents approximately 4.12 card lengths measured end to end. This is a length ratio; it does not calculate how the objects pack or fit.
B4 paper — 250 × 353 mm · 0.353 m
Metre · 1 m
Foot (international) · 0.3048 m