(i am stucked in googology wiki, so i have to do all things in the wiki first.)
I am the user who put this list in Unit of length. And I am that ip. In October 2012, that time is before this account this account have sign up, it's later than my youtube join date. In that time I did not know so much of Wikipedia yet (but I first knew Wikipedia long ago). I am fucking sorry to the admins whom I have vandalized. This table is based on unit of time article. My earlier revisions is stored in my octopus wikia. And rappy 4187 (wikia staff) is gay. Meter is us spelling and metre is uk spelling. My own work, credits to anyone like my octopus, except to rappy 4187 and shadowlurker343 (a wikian faggot).
i am gonna to complete the units of length that consists of at least thousands of length and time units, may take years to complete my project. My intrest is knowing all the units of length!!! More units than any other converter website and software!!!!!
Units of length edit
List. Meteric units, no time units in this table. Next table will have time unit. edit
| Planck length | 0.0000000000162 yoctometers (1.62×10−35 m) | Planck length; typical scale of hypothetical loop quantum gravity or size of a hypothetical string and of branes; according to string theory lengths smaller than this do not make any physical sense.
Quantum foam is thought to exist at this level. |
| xennometer | 10−27m | |
| yoctometer | 10−24m | effective cross section radius of 1 MeV neutrinos |
| zeptometer | 10−21m | Preons, hypothetical particles proposed as subcomponents of quarks and leptons; the upper bound for the width of a cosmic string in string theory. |
| attometer | 10−18 m | |
| femtometer | 10−15 m | |
| picometer | 10−12 m | |
| [bohr radius] | 52.917724924 picometers | The Bohr radius is the mean radius of the orbit of an electron around the nucleus of a hydrogen atom at its ground state (lowest-energy level). |
| angstrom | 100 picometer | An angstorm, which is named after Swedish physicist Anders Jonas Ångstörm, is the one tenth of a nanometer. The symbol for an angstorm is Å. The angstorm is used to express the size of atoms. |
| nanometer | 10−9 m | |
| tenthmeter | 10−8 m | 10 nanometers |
| [yoctoparsec] | 0.000000030856776 meters | 31 nanometers after rounded up. |
| [decimicron] | 0.1 micrometers, 0.0000001 meters. | This is also "decimicrometer" but this unit name is quite impossible, (usually 1 si prefix allowed). |
| micrometer, micron | 10−6 m | Size of living cells . µm! |
| [zeptoparsec] | 0.000030856776 meters | |
| [myriometre] | 100 microns. | |
| 1 point (typography) | 352.778 μm | |
| millimeter | 0.001 meters | |
| centimeter | 0.01 meters | |
| decimeter | 0.1 meters | |
| [fist] | 0.1 meters | |
| [attoparsec] | 0.030856776 meters | |
| yard | 0.9144 m | almost a meter |
| meter | 1 m | System International (SI) base unit. |
| decameter | 10 meters | large animal |
| [femtoparsec] | 30.856776 meters | |
| hectometer | 100 m | |
| kilometer | 1000 m | average city length |
| Survey mile | 1609.34721869444 meters | |
| international/metric miles (main) | 1609.344000000865 meters | 1609.344000000865 meters. |
| nautical miles | 1851.9999999990516 meters |
1.1507794480230764 miles |
| nautical league | 5556 meters | |
| [myriametre] | 10 kilometers | |
| [Scandinavian mile] | 10 kilometers | |
| [picoparsec] | 30856.776 meters | |
| megameter | 106 m | moons&planets size |
| lightcentisecond | 2997924.58 meters | |
| [earth radius] | 6370 km | half the size of the earth. |
| lightdecisecond | 29979245.8 meters | |
| [nanoparsec] | 0.000000030856776 petameters | 30856776 meters |
| tenthparsec | 0.00000030856776 petameters | based on tenthmeter |
| gigameter | 109 m | Sun is 1.4 gigameters. |
| lightminute | 17987547480 meters | |
| [microparsec] | 0.000030856776 petameters | 0.050856776 terameters |
| [light! | ||
| terameter | 1012 m | larger star like vy canis majoris, who is the largest known star (3 terameters). |
| [myrioparsec] | 0.0030856776 petameters | |
| lighthour | 1079252848800 meters | |
| lightday | 26 terameters | 25902068371200 meters |
| [milliparsec] | 0.030856776 petameters | 1/1000 parsec. |
| lightweek | 182 terameters | 181314478598400 meters |
| [centiparsec] | 0.01 parsec, 0.30856776 petameters | |
| petameter | 1015 m | |
| [deciparsec] | 0.1 parsec, 3.0856776 petameters. | |
| lighttropicalyear | 9460528188279787.5755328 meters | The amount of the tropical year decreasing a bit in every year. The latest value of the mean tropical year at J2000.0 (January 1 2000, 12:00 TT) according to an incomplete analytical solution by Moisson was: 365.242 190 419 SI days |
| lightcommonyear (ly) | 9454254955488000 meters | distance that light travels in just 365 days (365 days, DONT HAVE .25). |
| lightjulianyear (ly, same) | 9460730472580800 meters |
distance that light travel in 365.25 days, this is the lightyear (365.25 days). |
| lightleapyear | 9480157023859200 meters | 366 days |
| [lightbiennium] | 18921460945161600 meters, | of course julian year. The light had traveled for 730.5 days (2 years). |
| [lighttriennium] | 28382191417742400 meters | Now, the light traveled in 1095.75 days (3 years). |
| parsec | 30856775814671900 meters | 3.26156379673 light years |
| [lightolympaid] | 37842921890323200 meters | Finally the light had traveled in 4 years of 1461 days. 4 year cycle. |
| [lightquadrennium] | 37842921890323200 meters | bi=2, tri=3, quad=4. |
| [lightquinquennium] | 47303652362904000 meters | quint is 5, |
| [lightsexennium] | 56764382835484800 meters | six years of light has gone. |
| [lightseptennium] | 66225113308065600 meters | light speed for 7 years. There is more than 7 years of light years. Like: (octennial=8, novennial=9, decennial=10... ) http://googology.wikia.com/wiki/List_of_googologisms/Class_2 |
| decaparsec | 308.56776 petameters | 10 x 30856775814671900 meters |
| exameter | 1018 m | measure larger nebula or galaxy dwarf . |
| hectoparsec | 3085.6776 petameters | |
| kiloparsec | 30856.776 petameters | one thousand parsec. |
| myrialightyear | ||
| [myriaparsec] 308567.76 petameters | 308567.76 petameters | |
| zettameter | 1021 meters | for larger galaxy. |
| megaparsec | 1 million parsecs, 30856776 petameter | |
| yottameter | 1024 meters | length of clusters and super clusters. |
| gigaparsec | 1 billion parsecs | the observable universe is ONLY 14 gigaparsec. |
With time units, light(time-unit) edit
| unit | conversation | notes |
| lightsecond | 299792458 meters | light travel distance in one second. |
| light-Sothic cycle | 13812666489967968000 meters | The Sothic cycle or Canicular period is a period of 1,461 acient Egyptian years (of 365 days each) or 1,460 Julian years (averaging 365.25 days each) |
| light-kalpa (aeon) | 4.32 b year | |
Legth units without time unit edit
Meteric names units edit
Yoctometer edit
0.000000000000000000000001m is also known as 10−24m
Zeptometer edit
0.000000000000000000001m
Attometer edit
0.000000000000000001m
Femtometer edit
0.000000000000001m
Picometer edit
0.000000000001m
Nanometer edit
0.000000001m
Tenthmeter edit
0.00000001m
Micrometer edit
0.000001m
Myriometer edit
0.0001m
Millimeter edit
0.001m
Centimeter edit
0.01m
Decimeter edit
0.1m
Mile Units edit
international/metric miles Survey mile nautical miles
Bicial?
Length units with time units edit
<poll> Quiz: which unit is the longest? hubble length yottameter gigaparsec light gigayear
</poll>