electron classical radius
| Symbol: |
re |
| Category: |
Length |
| SI Equivalent: |
2.81794×10-15 m |
| Dimension: |
L |
| |
| Notes |
|
1 re =
| Length |
| |
Symbol |
Unit Name |
| 5.32514×10-5 |
a.u., a0, b |
a.u. of length |
| 2.81794×10-5 |
Å |
angstrom |
| 9.68737×10-12 |
arcmin |
arcmin |
| 1.88368×10-26 |
AU, UA |
astronomical unit |
| 2817.94 |
am |
attometer |
| 3.32828×10-13 |
|
barleycorn (UK) |
| 5.32514×10-5 |
a0, b |
bohr (first Bohr radius) |
| 7.70434×10-17 |
|
bolt (US cloth) |
| 1.33131×10-12 |
line (UK) |
button (UK) |
| 4.4377×10-12 |
line (US) |
button (US) |
| 1.52157×10-17 |
|
cable length (int.) |
| 1.52059×10-17 |
|
cable length (UK) |
| 1.28406×10-17 |
|
cable length (US) |
| 1.10943×10-11 |
caliber, cin |
caliber (centiinch) |
| 2.81794×10-13 |
cm |
centimeter |
| 9.24521×10-17 |
ch |
chain (engineer's) |
| 1.40079×10-16 |
ch |
chain (Gunter's) |
| 9.24521×10-17 |
ch |
chain (Ramsden's) |
| 1.40079×10-16 |
ch |
chain (surveyor's) |
| 6.16348×10-15 |
|
cubit (UK) |
| 2.81794×10-16 |
dam |
decameter |
| 2.81794×10-14 |
dm |
decimeter |
| 2.46539×10-15 |
|
ell |
| 6.68154×10-13 |
|
ems (pica) |
| 2.81794×10-33 |
Em |
exameter |
| 1.54087×10-15 |
fath |
fathom |
| 2.81794 |
fm |
femtometer |
| 2.81794 |
F, f |
fermi |
| 5.32514×10-5 |
a0, b, a.u. |
first Bohr radius |
| 9.24521×10-15 |
ft |
foot |
| 8.45382×10-12 |
fr |
French |
| 1.40079×10-17 |
fur |
furlong (UK) |
| 1.40079×10-17 |
fur |
furlong (US) |
| 2.81794×10-24 |
Gm |
gigameter |
| 2.77356×10-14 |
hd |
hand (UK) |
| 2.81794×10-17 |
hm |
hectometer |
| 2.97863×10-40 |
|
hubble |
| 1.10943×10-13 |
in |
inch |
| 2.81794×10-18 |
km |
kilometer |
| 9.13232×10-35 |
kpc |
kiloparsec |
| 5.83787×10-19 |
|
league (Canadian) |
| 5.07189×10-19 |
leag. (int. naut.) |
league (int. naut.) |
| 5.83662×10-19 |
leag. (stat.) |
league (statute, land) |
| 5.06865×10-19 |
leag. (UK, naut.) |
league (UK, naut.) |
| 5.06865×10-19 |
leag. (US, naut.) |
league (US, naut.) |
| 1.08792×10-28 |
|
light-day |
| 2.61101×10-27 |
|
light-hour |
| 1.56661×10-25 |
|
light-minute |
| 9.39964×10-24 |
|
light-second |
| 2.97863×10-31 |
ly |
light-year |
| 1.33131×10-12 |
line (UK) |
line (UK) |
| 4.4377×10-12 |
line (US) |
line (US) |
| 9.24521×10-15 |
|
link (engineer's) |
| 1.40079×10-14 |
|
link (Gunter's) |
| 9.24521×10-15 |
|
link (Ramsden's) |
| 1.40079×10-14 |
|
link (surveyor's) |
| 2.81794×10-21 |
Mm |
megameter |
| 2.81794×10-15 |
m |
meter |
| 1.10943×10-7 |
µin |
microinch |
| 2.81794×10-9 |
µm |
micron |
| 1.10943×10-10 |
mil, thou |
mil (thou) |
| 3.79695×10-19 |
mile (geogr.) |
mile (geographical) |
| 1.75098×10-18 |
mi (int.) |
mile (international) |
| 1.52157×10-18 |
mi (naut., int.) |
mile (nautical, international) |
| 1.51885×10-18 |
mi (naut., teleg.) |
mile (nautical, telegraph) |
| 1.52059×10-18 |
mi (naut., UK, US) |
mile (nautical, UK, US) |
| 1.75099×10-18 |
mi (stat.) |
mile (statute, land) |
| 1.75098×10-18 |
mi (survey, US) |
mile (survey, US) |
| 2.81794×10-12 |
mm |
millimeter |
| 2.81794×10-6 |
mµ, nm |
millimicron |
| 1.2327×10-14 |
|
nail (UK) |
| 2.81794×10-6 |
nm |
nanometer |
| 1.52157×10-18 |
mi (int. naut.) |
nautical mile (international) |
| 1.52059×10-18 |
mi (UK, US, naut.) |
nautical mile (UK, US) |
| 3.69809×10-15 |
|
pace (UK) |
| 3.69809×10-14 |
|
palm (UK) |
| 9.13232×10-32 |
pc |
parsec |
| 5.60316×10-16 |
rd |
perch (rod, pole) |
| 2.81794×10-30 |
Pm |
petameter |
| 6.68151×10-13 |
|
pica |
| 2.81794×10-3 |
pm |
picometer |
| 8.01782×10-12 |
|
point (US printer's) |
| 5.60316×10-16 |
rd |
pole (rod, perch) |
| 2.81794×10-22 |
|
quadrant |
| 5.60316×10-16 |
rd |
rod (perch, pole) |
| 4.62261×10-16 |
|
rope (UK) |
| 1.2327×10-14 |
|
span |
| 2.81794×10-27 |
Tm |
terameter |
| 1.10943×10-10 |
thou, mil |
thou (mil) |
| 2.81736×10-2 |
UX, X |
X-unit |
| 3.08174×10-15 |
yd |
yard |
| 2.81794×109 |
ym |
yoctometer |
| 2.81794×10-39 |
Ym |
yottameter |
| 2.81794×106 |
zm |
zeptometer |
| 2.81794×10-36 |
Zm |
zettameter |
