A9
North American paper sizes
- Letter×0.03
- Legal×0.03
- Ledger×0.02
- Tabloid×0.02
- ANSI A (letter)×0.03
- ANSI B (ledger)×0.02
- ANSI B (tabloid)×0.02
- ANSI C×0.01
- ANSI D×3.98×10⁻³
- ANSI E×1.99×10⁻³
- ANSI F×2.66×10⁻³
- Statement Half Letter×0.06
- Quarto×0.04
- Foolscap (folio)×0.03
- Super-B×0.01
- Post×0.01
- Crown×0.01
- Demy×0.01
- Medium×0.01
- Broadsheet×0.01
- Royal×0.01
- Elephant×4.63×10⁻³
- Double Demy×3.78×10⁻³
- Quad Demy×1.89×10⁻³
Inch based paper sizes
- Emperor×8.63×10⁻⁴
- Antiquarian×1.82×10⁻³
- Grand Eagle×2.47×10⁻³
- Double Elephant×2.79×10⁻³
- Atlas×3.37×10⁻³
- Colombier×3.68×10⁻³
- Imperial×4.52×10⁻³
- Double Large Post×4.31×10⁻³
- Princess×4.96×10⁻³
- Cartridge×0.01
- Sheet Half Post×0.01
- Double Post×0.01
- Super Royal×0.01
- Medium×0.01
- Copy Draught×0.01
- Pinched Post×0.01
- Foolscap×0.01
- Small Foolscap×0.01
- Brief×0.01
- Pott×0.02
Metric
- Kilometre (km)3.7×10⁻⁵ x 5.2×10⁻⁵
- Metre (m)0.04 x 0.05
- Decimetre (dm)0.37 x 0.52
- Centimetre (cm)3.7 x 5.2
- Millimetre (mm)37 x 52
- Micrometre (µm)37,000 x 52,000
- Nanometre (nm)37,000,000 x 52,000,000
- Angstrom (Å)370,000,000 x 520,000,000
British/American
- League7.66×10⁻⁶ x 1.08×10⁻⁵
- Mile (mi)2.3×10⁻⁵ x 3.23×10⁻⁵
- Furlong1.84×10⁻⁴ x 2.58×10⁻⁴
- Chain1.84×10⁻³ x 2.58×10⁻³
- Rod (rd)0.01 x 0.01
- Yard (yd)0.04 x 0.06
- Foot (ft)0.12 x 0.17
- Link0.18 x 0.26
- Hand0.36 x 0.51
- Inch (in)1.46 x 2.05
- Line14.57 x 20.47
- Mil (mil)1,456.69 x 2,047.24
- Thou (thou)1,456.69 x 2,047.24
Nautical
- Nautical mile2×10⁻⁵ x 2.81×10⁻⁵
- Fathom0.02 x 0.03
Astronomical
- Parsec (pc)1.2×10⁻¹⁸ x 1.69×10⁻¹⁸
- Light year3.91×10⁻¹⁸ x 5.5×10⁻¹⁸
- Astronomical unit (AE)2.47×10⁻¹³ x 3.48×10⁻¹³
- Light minute2.06×10⁻¹² x 2.89×10⁻¹²
- Light second1.23×10⁻¹⁰ x 1.73×10⁻¹⁰