24 inches

TV & monitor size

19.2 x 14.4 in

Aspect ratio 4:3

Aspect ratio 5:4

Aspect ratio 16:9

Aspect ratio 16:10

Aspect ratio 21:9

Aspect ratio 32:9

Metric

  • Kilometre (km)
    4.88×10⁻⁴ x 3.66×10⁻⁴
  • Metre (m)
    0.49 x 0.37
  • Decimetre (dm)
    4.88 x 3.66
  • Centimetre (cm)
    48.77 x 36.58
  • Millimetre (mm)
    487.68 x 365.76
  • Micrometre (µm)
    487,680 x 365,760
  • Nanometre (nm)
    487,680,000 x 365,760,000
  • Angstrom (Å)
    4.88×10⁹ x 3.66×10⁹

British/American

  • League
    1.01×10⁻⁴ x 7.58×10⁻⁵
  • Mile (mi)
    3.03×10⁻⁴ x 2.27×10⁻⁴
  • Furlong
    2.42×10⁻³ x 1.82×10⁻³
  • Chain
    0.02 x 0.02
  • Rod (rd)
    0.1 x 0.07
  • Yard (yd)
    0.53 x 0.4
  • Foot (ft)
    1.6 x 1.2
  • Link
    2.42 x 1.82
  • Hand
    4.8 x 3.6
  • Inch (in)
    19.2 x 14.4
  • Line
    192 x 144
  • Mil (mil)
    19,200 x 14,400
  • Thou (thou)
    19,200 x 14,400

Nautical

  • Nautical mile
    2.63×10⁻⁴ x 1.97×10⁻⁴
  • Fathom
    0.27 x 0.2

Astronomical

  • Parsec (pc)
    1.58×10⁻¹⁷ x 1.19×10⁻¹⁷
  • Light year
    5.15×10⁻¹⁷ x 3.87×10⁻¹⁷
  • Astronomical unit (AE)
    3.26×10⁻¹² x 2.44×10⁻¹²
  • Light minute
    2.71×10⁻¹¹ x 2.03×10⁻¹¹
  • Light second
    1.63×10⁻⁹ x 1.22×10⁻⁹