Editing Module:Convert/documentation/conversion data (section)

=== Length ===
{| class="wikitable" style="text-align: center;"
!Unit code !!Symbol !!US symbol !!Scale !!Extra !!Name !!Plural name !!US name !!US plural name !!Prefix !!Default !!Link
|-
| admi || nmi&nbsp;(admiralty) ||  || 1853.184 ||  || admiralty mile ||  ||  ||  ||  || km mi || [[Nautical mile]]
|-
| AU || AU ||  || 149,597,870,700 ||  || astronomical unit ||  ||  ||  ||  || km mi || [[Astronomical unit]]
|-
| Brnmi || (Brit)&nbsp;nmi ||  || 1853.184 ||  || British nautical mile ||  ||  ||  ||  || km mi || [[Nautical mile]]
|-
| bu || ~bu ||  || 1/330 ||  || bu || bu ||  ||  ||  || mm || [[Japanese units of measurement#Length]]
|-
| ch || ch ||  || 20.1168 ||  || chain ||  ||  ||  ||  || ft m || [[Chain (unit)]]
|-
| chlk || [[Chain (unit)&#124;ch]] ||  || 20.1168 ||  || [[Chain (unit)&#124;chain]] ||  ||  ||  ||  || ft m ||
|-
| chain || ~chain ||  || 20.1168 ||  || chain ||  ||  ||  ||  || ft m || [[Chain (unit)]]
|-
| chainlk || ~[[Chain (unit)&#124;chain]] ||  || 20.1168 ||  || [[Chain (unit)&#124;chain]] ||  ||  ||  ||  || ft m ||
|-
| dpcm || dot/cm ||  || 1/0.01 || invert || dot/cm || dot/cm ||  ||  ||  || dpi || [[Dots per inch]]
|-
| dpi || DPI ||  || 1/0.0254 || invert || DPI || DPI ||  ||  ||  || pitch || [[Dots per inch]]
|-
| fathom || ~fathom ||  || 1.8288 ||  || fathom ||  ||  ||  ||  || ft m || [[Fathom]]
|-
| foot || ft ||  || 0.3048 ||  || foot || foot ||  ||  ||  || m || [[Foot (unit)]]
|-
| ft || ft ||  || 0.3048 ||  || foot || feet ||  ||  ||  || m || [[Foot (unit)]]
|-
| furlong || ~furlong ||  || 201.168 ||  || furlong ||  ||  ||  ||  || ft m || [[Furlong]]
|-
| Gly || Gly ||  || 9.4607304725808e24 ||  || gigalight-year ||  ||  ||  ||  || Mpc || [[Light-year#Definitions]]
|-
| Gpc || Gpc ||  || 3.0856775814671916e25 ||  || gigaparsec ||  ||  ||  ||  || Gly || [[Parsec#Megaparsecs and gigaparsecs]]
|-
| hand || h ||  || 0.1016 || hand || hand ||  ||  ||  ||  || in cm || [[Hand (unit)]]
|-
| in || in ||  || 0.0254 ||  || inch || inches ||  ||  ||  || mm || [[Inch]]
|-
| inabbreviated || in ||  || 0.0254 ||  || in || in ||  ||  ||  || mm || [[Inch]]
|-
| kly || kly ||  || 9.4607304725808e18 ||  || kilolight-year ||  ||  ||  ||  || pc || [[Light-year#Definitions]]
|-
| kpc || kpc ||  || 3.0856775814671916e19 ||  || kiloparsec ||  ||  ||  ||  || kly || [[Parsec#Parsecs and kiloparsecs]]
|-
| LD || LD ||  || 384,403,000 ||  || lunar distance ||  ||  ||  ||  || km mi || [[Lunar distance (astronomy)]]
|-
| league || ~league ||  || 4828.032 ||  || league ||  ||  ||  ||  || km || [[League (unit)]]
|-
| ly || ly ||  || 9.4607304725808e15 ||  || light-year ||  ||  ||  ||  || AU || [[Light-year]]
|-
| m || m ||  || 1 ||  || metre ||  || meter ||  || SI || v > 0 and v < 3 ! ftin ! ft || [[Metre]]
|-
| mi || mi ||  || 1609.344 ||  || mile ||  ||  ||  ||  || km || [[Mile]]
|-
| mil || ~mil ||  || 0.0000254 ||  || mil ||  ||  ||  ||  || mm || [[Thousandth of an inch]]
|-
| Mly || Mly ||  || 9.4607304725808e21 ||  || megalight-year ||  ||  ||  ||  || kpc || [[Light-year#Definitions]]
|-
| Mpc || Mpc ||  || 3.0856775814671916e22 ||  || megaparsec ||  ||  ||  ||  || Mly || [[Parsec#Megaparsecs and gigaparsecs]]
|-
| NM || NM ||  || 1852 ||  || nautical mile ||  ||  ||  ||  || km mi || [[Nautical mile]]
|-
| nmi || nmi ||  || 1852 ||  || nautical mile ||  ||  ||  ||  || km mi || [[Nautical mile]]
|-
| oldUKnmi || nmi ||  || 1853.184 ||  || nautical mile ||  ||  ||  ||  || km mi || [[Nautical mile]]
|-
| oldUSnmi || nmi ||  || 1853.24496 ||  || nautical mile ||  ||  ||  ||  || km mi || [[Nautical mile]]
|-
| pc || pc ||  || 3.0856775814671916e16 ||  || parsec ||  ||  ||  ||  || ly || [[Parsec]]
|-
| perch || ~perch ||  || 5.0292 ||  || perch || perches ||  ||  ||  || ft m || [[Rod (unit)]]
|-
| pitch || *μm ||  || 1e-6 ||  || μm || μm ||  ||  ||  || dpi || [[Dots per inch]]
|-
| pole || ~pole ||  || 5.0292 ||  || pole ||  ||  ||  ||  || ft m || [[Rod (unit)]]
|-
| pre1954U.S.nmi || (pre&#8209;1954&nbsp;U.S.) nmi ||  || 1853.24496 ||  || (pre-1954&nbsp;U.S.) nautical mile ||  ||  ||  ||  || km mi || [[Nautical mile]]
|-
| pre1954USnmi || (pre&#8209;1954&nbsp;US) nmi || (pre&#8209;1954&nbsp;U.S.) nmi || 1853.24496 ||  || (pre-1954&nbsp;US) nautical mile ||  || (pre-1954&nbsp;U.S.) nautical mile ||  ||  || km mi || [[Nautical mile]]
|-
| rd || rd ||  || 5.0292 ||  || rod ||  ||  ||  ||  || ft m || [[Rod (unit)]]
|-
| royal cubit || cu ||  || 0.524 ||  || royal cubit ||  ||  ||  ||  || mm || [[Royal cubit]]
|-
| rtkm || km ||  || 1000 ||  || route kilometre ||  || route kilometer ||  ||  || mi || [[Kilometre]]
|-
| rtmi || mi ||  || 1609.344 ||  || route mile ||  ||  ||  ||  || km || [[Mile]]
|-
| shaku || ~shaku ||  || 10/33 ||  || shaku || shaku ||  ||  ||  || m || [[Shaku (unit)]]
|-
| sm || sm ||  || 1.70180 ||  || smoot ||  ||  ||  ||  || m || [[Smoot (unit)]]
|-
| smi || mi ||  || 1609.344 ||  || statute mile ||  ||  ||  ||  || km || [[Statute mile]]
|-
| solar radius || ''R''<sub>☉</sub> ||  || 695700e3 ||  || solar radius || solar radii ||  ||  ||  || km || [[Solar radius]]
|-
| sun || ~sun ||  || 1/33 ||  || sun || sun ||  ||  ||  || mm || [[Japanese units of measurement#Length]]
|-
| thou || ~thou ||  || 0.0000254 ||  || thou || thou ||  ||  ||  || mm || [[Thousandth of an inch]]
|-
| verst || ~verst ||  || 1066.8 ||  || verst ||  ||  ||  ||  || km mi || [[Verst]]
|-
| yd || yd ||  || 0.9144 ||  || yard ||  ||  ||  ||  || m || [[Yard]]
|-
| μin || μin ||  || 0.0000000254 ||  || microinch || microinches ||  ||  ||  || nm || [[SI prefix#Non-metric units]]
|-
| Å || Å ||  || 0.0000000001 ||  || ångström ||  ||  ||  ||  || in || [[Ångström]]
|-
| Hz || Hz ||  || 1/299,792,458 || invert || hertz || hertz ||  ||  || SI || m || [[Hertz]]
|-
| rpm || rpm ||  || 1/(60*299,792,458) || invert || revolution per minute || revolutions per minute ||  ||  ||  || Hz || [[Revolutions per minute]]
|-
| -ft-frac || =ft || link = [[Fracture gradient]]
|-
| -in-stiff || =in || link = [[Stiffness]]
|-
| -m-frac || =m || link = [[Fracture gradient]]
|-
| -m-stiff || =m || link = [[Stiffness]]
|-
| 100km || =km || multiplier = 100
|-
| 100mi || =mi || multiplier = 100
|-
| 100miles || =mi || multiplier = 100 || symbol = miles
|-
| admiralty nmi || =oldUKnmi
|-
| angstrom || =Å
|-
| au || =AU || symbol = au
|-
| feet || =ft
|-
| hands || =hand
|-
| inch || =in
|-
| inches || =in
|-
| light-year || =ly
|-
| meter || =m || sp=us
|-
| meters || =m || sp=us
|-
| metre || =m
|-
| metres || =m
|-
| micrometre || =μm
|-
| micron || =μm || default = μin
|-
| mile || =mi || abbr=off
|-
| miles || =mi || abbr=off
|-
| parsec || =pc
|-
| rod || =rd
|-
| smoot || =sm
|-
| uin || =μin
|-
| yard || =yd
|-
| yards || =yd
|-
| yds || =yd
|}