B10

Paper size

31 x 44 mm

International paper size: A

  • 4A
    ×3.41×10⁻⁴
  • 2A
    ×6.82×10⁻⁴
  • A0
    ×1.36×10⁻³
  • A1
    ×2.73×10⁻³
  • A2
    ×0.01
  • A3
    ×0.01
  • A4
    ×0.02
  • A5
    ×0.04
  • A6
    ×0.09
  • A7
    ×0.18
  • A8
    ×0.35
  • A9
    ×0.71
  • A10
    ×1.42

International paper size: B

  • 4B
    ×2.41×10⁻⁴
  • 2B
    ×4.82×10⁻⁴
  • B0
    ×9.65×10⁻⁴
  • B1
    ×1.93×10⁻³
  • B2
    ×3.86×10⁻³
  • B3
    ×0.01
  • B4
    ×0.02
  • B5
    ×0.03
  • B6
    ×0.06
  • B7
    ×0.12
  • B8
    ×0.25
  • B9
    ×0.5
  • B10
    ×1

International paper size: C

North American paper sizes

Japanese paper sizes

Inch based paper sizes

Metric

  • Kilometre (km)
    3.1×10⁻⁵ x 4.4×10⁻⁵
  • Metre (m)
    0.03 x 0.04
  • Decimetre (dm)
    0.31 x 0.44
  • Centimetre (cm)
    3.1 x 4.4
  • Millimetre (mm)
    31 x 44
  • Micrometre (µm)
    31,000 x 44,000
  • Nanometre (nm)
    31,000,000 x 44,000,000
  • Angstrom (Å)
    310,000,000 x 440,000,000

British/American

  • League
    6.42×10⁻⁶ x 9.11×10⁻⁶
  • Mile (mi)
    1.93×10⁻⁵ x 2.73×10⁻⁵
  • Furlong
    1.54×10⁻⁴ x 2.19×10⁻⁴
  • Chain
    1.54×10⁻³ x 2.19×10⁻³
  • Rod (rd)
    0.01 x 0.01
  • Yard (yd)
    0.03 x 0.05
  • Foot (ft)
    0.1 x 0.14
  • Link
    0.15 x 0.22
  • Hand
    0.31 x 0.43
  • Inch (in)
    1.22 x 1.73
  • Line
    12.2 x 17.32
  • Mil (mil)
    1,220.47 x 1,732.28
  • Thou (thou)
    1,220.47 x 1,732.28

Nautical

  • Nautical mile
    1.67×10⁻⁵ x 2.38×10⁻⁵
  • Fathom
    0.02 x 0.02

Astronomical

  • Parsec (pc)
    1×10⁻¹⁸ x 1.43×10⁻¹⁸
  • Light year
    3.28×10⁻¹⁸ x 4.65×10⁻¹⁸
  • Astronomical unit (AE)
    2.07×10⁻¹³ x 2.94×10⁻¹³
  • Light minute
    1.72×10⁻¹² x 2.45×10⁻¹²
  • Light second
    1.03×10⁻¹⁰ x 1.47×10⁻¹⁰