Length
system unit code
(alternative)
abbreviation notes conversion factor/m combinations
SI gigametre Gm Gm US spelling: gigameter
១០០០០០០០០០
megametre Mm Mm US spelling: megameter
១០០០០០០
សហាតិមាតre km គ.ម. US spelling: សហាតិមាត្រ
១០០០
  • km mi
hectometre hm hm US spelling: hectometer
១០០
decametre dam dam US spelling: dekameter
១០
មាតre m US spelling: meter
  • m ft (m foot)
decimetre dm dm US spelling: decimeter
០.១
centimetre cm cm US spelling: centimeter
០.០១
  • cm in
millimetre mm mm US spelling: millimeter
០.០០១
  • mm in
micrometre μm
(um, micrometre)
µm US spelling: micrometer
០.០០០០០១


nanometre nm nm US spelling: nanometer
០.០០០០០០០០១
non-SI metric ångström Å
(angstrom)
Å ០.០០០០០០០០០១
Imperial
&
US customary
ម៉ាយល៍ mi ម៉ៃ. ១៦០៩.៣៤៤
  • mi km
furlong furlong ២០១.១៦៨
chain chain ២០.១១៦៨
rod rd rd ៥.០២៩២
pole pole equivalent to a rod ៥.០២៩២
perch perch equivalent to a rod ៥.០២៩២
fathom fathom assumes 1 fathom ≡ 6 ft ១.៨២៨៨
yard yd yd assumes the international definition ០.៩១៤៤
  • yd m
foot ft (foot) ភត code "foot" will show "foot" if plural.

code "ft" will show "foot" or "feet" depending on value.

០.៣០៤៨
  • ftin (feet and inches)
  • ft m (foot m)


hand hand h ០.១០១៦
inch in in ០.០២៥៤
  • in cm
  • in mm
Maritime units nautical mile nmi nmi the international standard nautical mile ១៨៥២
nautical mile oldUKnmi
(admiralty nmi)
nmi 6080 ft
the pre-1970 British nautical mile
១៨៥៣.១៨៤
Brnmi (Brit) nmi
admi nmi (admiralty)
nautical mile oldUSnmi nmi 6080.2 ft
the pre-1954 US nautical mile
១៨៥៣.២៤៤៩៦
pre1954USnmi
(pre1954usnmi)
(pre-1954 US) nmi
pre1954U.S.nmi
(pre1954usnmi)
(pre-1954 U.S.) nmi
Other gigaparsec Gpc Gpc ៣.០៨៥៦៧៧៥៨១៣០៥៧0×10^25
megaparsec Mpc Mpc ៣.០៨៥៦៧៧៥៨១៤៦៧២000×10^22
kiloparsec kpc kpc ៣.០៨៥៦៧៧៥៨១៤៦៧២000×10^19
parsec pc (parsec) pc ៣.០៨៥៦៧៧៥៨១៣០៥៧0×10^16
gigalight-year Gly Gly ៩.៤៦០៧៣០៤៧២៥៨០៨×10^24
megalight-year Mly Mly ៩.៤៦០៧៣០៤៧២៥៨០៨×10^21
kilolight-year kly kly ៩.៤៦០៧៣០៤៧២៥៨០៨×10^18
light-year ly ly ៩.៤៦០៧៣០៤៧២៥៨០៨×10^15
astronomical unit AU AU ១៤៩៥៩៧៨៧០៦៩១