B7

Paper size

88 x 125 mm

International paper size: A

  • 4A
    ×2.75×10⁻³
  • 2A
    ×0.01
  • A0
    ×0.01
  • A1
    ×0.02
  • A2
    ×0.04
  • A3
    ×0.09
  • A4
    ×0.18
  • A5
    ×0.35
  • A6
    ×0.71
  • A7
    ×1.42
  • A8
    ×2.86
  • A9
    ×5.72
  • A10
    ×11.43

International paper size: B

  • 4B
    ×1.94×10⁻³
  • 2B
    ×3.89×10⁻³
  • B0
    ×0.01
  • B1
    ×0.02
  • B2
    ×0.03
  • B3
    ×0.06
  • B4
    ×0.12
  • B5
    ×0.25
  • B6
    ×0.5
  • B7
    ×1
  • B8
    ×2.02
  • B9
    ×4.03
  • B10
    ×8.06

International paper size: C

North American paper sizes

Japanese paper sizes

Inch based paper sizes

Metric

  • Kilometre (km)
    8.8×10⁻⁵ x 1.25×10⁻⁴
  • Metre (m)
    0.09 x 0.13
  • Decimetre (dm)
    0.88 x 1.25
  • Centimetre (cm)
    8.8 x 12.5
  • Millimetre (mm)
    88 x 125
  • Micrometre (µm)
    88,000 x 125,000
  • Nanometre (nm)
    88,000,000 x 125,000,000
  • Angstrom (Å)
    880,000,000 x 1.25×10⁹

British/American

  • League
    1.82×10⁻⁵ x 2.59×10⁻⁵
  • Mile (mi)
    5.47×10⁻⁵ x 7.77×10⁻⁵
  • Furlong
    4.37×10⁻⁴ x 6.21×10⁻⁴
  • Chain
    4.37×10⁻³ x 0.01
  • Rod (rd)
    0.02 x 0.02
  • Yard (yd)
    0.1 x 0.14
  • Foot (ft)
    0.29 x 0.41
  • Link
    0.44 x 0.62
  • Hand
    0.87 x 1.23
  • Inch (in)
    3.46 x 4.92
  • Line
    34.65 x 49.21
  • Mil (mil)
    3,464.57 x 4,921.26
  • Thou (thou)
    3,464.57 x 4,921.26

Nautical

  • Nautical mile
    4.75×10⁻⁵ x 6.75×10⁻⁵
  • Fathom
    0.05 x 0.07

Astronomical

  • Parsec (pc)
    2.85×10⁻¹⁸ x 4.05×10⁻¹⁸
  • Light year
    9.3×10⁻¹⁸ x 1.32×10⁻¹⁷
  • Astronomical unit (AE)
    5.88×10⁻¹³ x 8.36×10⁻¹³
  • Light minute
    4.89×10⁻¹² x 6.95×10⁻¹²
  • Light second
    2.94×10⁻¹⁰ x 4.17×10⁻¹⁰