转换器 比较

US 信封尺寸

ISO 之前的英国尺寸。

Foolscap203 × 330 mmPre-ISO British standards
Dukes
140 x 178
mm
Kings
165 x 203
mm
Imperial
178 x 229
mm
Quarto
203 x 254
mm
Foolscap
203 x 330
mm

US 信封尺寸 — dimensions in mm and inches

Formatmminches
Dukes140 × 1785.51 × 7.01
Kings165 × 2036.5 × 7.99
Imperial178 × 2297.01 × 9.02
Quarto203 × 2547.99 × 10
Foolscap203 × 3307.99 × 12.99