Paper Sizes

Below we have guides for ISO A Series, ISO B Series and ISO C Series Paper Sizes.

ISO sizes – Trimmed stock

A Sheet Sizes Size in Millimetres B Sheet Size Size in Millimetres Envelope Sizes Size in Millimetres
ISO A, B and C Series Paper Sizes
A0 1189mm x 841mm B0 1414mm x 1000mm
A1 841mm x 594mm B1 1000mm x 707mm
A2 594mm x 420mm B2 707mm x 500mm
A3 420mm x 297mm B3 500mm x 353mm
A4 297mm x 210mm B4 53mm x 250mm C4 324mm x 229mm
A5 210mm x 148mm B5 250mm x 176mm C5 229mm x 162mm
A6 148mm x 105mm B6 176mm x 125mm C6 162mm x 114mm
A7 105mm x 74mm B7 125mm x 88mm C7 114mm x 81mm

ISO sizes – Untrimmed stock

SRA Sheet Sizes Size in Millimetres RA Sheet Size Size in Millimetres
ISO SRA & RA Series Paper Sizes
SRA0 1280mm x 900mm RA0 1220mm x 860mm
SRA1 900mm x 640mm RA1 860mm x 610mm
SRA2 640mm x 450mm RA2 610mm x 430mm
SRA3 450mm x 320mm RA3 430mm x 305mm
SRA4 320mm x 225mm RA4 430mm x 305mm
SRA5 225mm x 160mm RA5 215mm x 152mm
SRA6 160mm x 112mm RA6 152mm x 107mm