ANSI A (letter)
North American paper sizes
- Letter×1
- Legal×0.78
- Ledger×0.5
- Tabloid×0.5
- ANSI A (letter)×1
- ANSI B (ledger)×0.5
- ANSI B (tabloid)×0.5
- ANSI C×0.25
- ANSI D×0.12
- ANSI E×0.06
- ANSI F×0.08
- Statement Half Letter×1.99
- Quarto×1.17
- Foolscap (folio)×0.87
- Super-B×0.38
- Post×0.31
- Crown×0.31
- Demy×0.24
- Medium×0.23
- Broadsheet×0.22
- Royal×0.19
- Elephant×0.15
- Double Demy×0.12
- Quad Demy×0.06
Inch based paper sizes
- Emperor×0.03
- Antiquarian×0.06
- Grand Eagle×0.08
- Double Elephant×0.09
- Atlas×0.11
- Colombier×0.12
- Imperial×0.14
- Double Large Post×0.13
- Princess×0.16
- Cartridge×0.17
- Sheet Half Post×0.2
- Double Post×0.16
- Super Royal×0.18
- Medium×0.22
- Copy Draught×0.29
- Pinched Post×0.34
- Foolscap×0.41
- Small Foolscap×0.43
- Brief×0.43
- Pott×0.5
Metric
- Kilometre (km)2.16×10⁻⁴ x 2.79×10⁻⁴
- Metre (m)0.22 x 0.28
- Decimetre (dm)2.16 x 2.79
- Centimetre (cm)21.6 x 27.9
- Millimetre (mm)216 x 279
- Micrometre (µm)216,000 x 279,000
- Nanometre (nm)216,000,000 x 279,000,000
- Angstrom (Å)2.16×10⁹ x 2.79×10⁹
British/American
- League4.47×10⁻⁵ x 5.78×10⁻⁵
- Mile (mi)1.34×10⁻⁴ x 1.73×10⁻⁴
- Furlong1.07×10⁻³ x 1.39×10⁻³
- Chain0.01 x 0.01
- Rod (rd)0.04 x 0.06
- Yard (yd)0.24 x 0.31
- Foot (ft)0.71 x 0.92
- Link1.07 x 1.39
- Hand2.13 x 2.75
- Inch (in)8.5 x 10.98
- Line85.04 x 109.84
- Mil (mil)8,503.94 x 10,984.25
- Thou (thou)8,503.94 x 10,984.25
Nautical
- Nautical mile1.17×10⁻⁴ x 1.51×10⁻⁴
- Fathom0.12 x 0.15
Astronomical
- Parsec (pc)7×10⁻¹⁸ x 9.04×10⁻¹⁸
- Light year2.28×10⁻¹⁷ x 2.95×10⁻¹⁷
- Astronomical unit (AE)1.44×10⁻¹² x 1.87×10⁻¹²
- Light minute1.2×10⁻¹¹ x 1.55×10⁻¹¹
- Light second7.2×10⁻¹⁰ x 9.31×10⁻¹⁰