A7

Paper size

74 x 105 mm

International paper size: A

  • 4A
    ×1.94×10⁻³
  • 2A
    ×3.89×10⁻³
  • A0
    ×0.01
  • A1
    ×0.02
  • A2
    ×0.03
  • A3
    ×0.06
  • A4
    ×0.12
  • A5
    ×0.25
  • A6
    ×0.5
  • A7
    ×1
  • A8
    ×2.02
  • A9
    ×4.04
  • A10
    ×8.08

International paper size: B

  • 4B
    ×1.37×10⁻³
  • 2B
    ×2.75×10⁻³
  • B0
    ×0.01
  • B1
    ×0.01
  • B2
    ×0.02
  • B3
    ×0.04
  • B4
    ×0.09
  • B5
    ×0.18
  • B6
    ×0.35
  • B7
    ×0.71
  • B8
    ×1.42
  • B9
    ×2.85
  • B10
    ×5.7

International paper size: C

North American paper sizes

Japanese paper sizes

Inch based paper sizes

Metric

  • Kilometre (km)
    7.4×10⁻⁵ x 1.05×10⁻⁴
  • Metre (m)
    0.07 x 0.11
  • Decimetre (dm)
    0.74 x 1.05
  • Centimetre (cm)
    7.4 x 10.5
  • Millimetre (mm)
    74 x 105
  • Micrometre (µm)
    74,000 x 105,000
  • Nanometre (nm)
    74,000,000 x 105,000,000
  • Angstrom (Å)
    740,000,000 x 1.05×10⁹

British/American

  • League
    1.53×10⁻⁵ x 2.17×10⁻⁵
  • Mile (mi)
    4.6×10⁻⁵ x 6.52×10⁻⁵
  • Furlong
    3.68×10⁻⁴ x 5.22×10⁻⁴
  • Chain
    3.68×10⁻³ x 0.01
  • Rod (rd)
    0.01 x 0.02
  • Yard (yd)
    0.08 x 0.11
  • Foot (ft)
    0.24 x 0.34
  • Link
    0.37 x 0.52
  • Hand
    0.73 x 1.03
  • Inch (in)
    2.91 x 4.13
  • Line
    29.13 x 41.34
  • Mil (mil)
    2,913.39 x 4,133.86
  • Thou (thou)
    2,913.39 x 4,133.86

Nautical

  • Nautical mile
    4×10⁻⁵ x 5.67×10⁻⁵
  • Fathom
    0.04 x 0.06

Astronomical

  • Parsec (pc)
    2.4×10⁻¹⁸ x 3.4×10⁻¹⁸
  • Light year
    7.82×10⁻¹⁸ x 1.11×10⁻¹⁷
  • Astronomical unit (AE)
    4.95×10⁻¹³ x 7.02×10⁻¹³
  • Light minute
    4.11×10⁻¹² x 5.84×10⁻¹²
  • Light second
    2.47×10⁻¹⁰ x 3.5×10⁻¹⁰