calculand - Rotational velocity
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Sphere: 2·π·r·cosφ/t
Sphere: π·d·cosφ/t
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Alfvén velocity
Atomic speed
Capillary wave
Drift velocity
Escape velocity
Fall speed
Filtration speed
Flow velocity
Laval number
Orbital speed
Permeability coefficient
Phase velocity
Reynolds number
Rotational velocity
Speed of light
Speed of sound
Velocity (definition)
Rotational velocity (sphere) -
v = 2 · π · r · cos φ / t
r α tauri - Aldebaran radius
r α cen A - Alpha Centauri A radius
r α cen B - Alpha Centauri B radius
arshin - Arshin (арши́н)
AU, UA - Astronomical unit
am - Attometre
M - Basic module
r α ori - Betelgeuse radius
aₒ - Bohr radius
bu - Bu (分, japan.)
bu - Bu (步, chin.)
cbl. - Cable
cal. - Calibre
cm - Centimetre
r ⚳ - Ceres radius
ch. - Chain
CH, Fr. - Charrière (French)
chi - Chi (市尺)
cho - Chō (町)
cubitus - Cubitus, Roman cubit
cun - Cun (市寸)
dam - Decametre
dm - Decimetre
gradus - Degreeus, Roman step
digitus - Digitus, Roman finger
diuim - Diuim (дюйм)
r ⊕, r ♁ - Earth radius
rₑ - Electron radius
Em - Exametre
ftm - Fathom (nautical)
fm - Femtometre (Fermi)
fen - Fen (市分)
ft - Foot
fur - Furlong
fut - Fut (фут)
Gly - Gigalightyear
Gm - Gigametre
Gpc - Gigaparsec
hank cotton - Hank cotton
hao - Hao (毫)
hm - Hectometre
himetric - Himetric
hu - Hu (忽)
in - Inch
r ♃ - Jupiter radius
jo - Jō (丈)
ken - Ken (間)
kly - Kilolightyear
km - Kilometre
kpc - Kiloparsec
lea cotton - Lea cotton
lea hemp - Lea hemp
lea., l. - League
li, 10 hao - Li (市厘)
li - Li (市里, 15 yin)
Ld - Lightday
Lh - Lighthour
Lm - Lightminute
Ls - Lightsecond
ly - Lightyear
ln. - Line
liniya - Liniya (линия)
li. - Link
r ♂ - Mars radius
Mly - Megalightyear
Mm - Megametre
Mpc - Megaparsec
r ☿ - Mercury radius
m - Metre
3 M - Metric foot (basic module)
¼ M - Metric inch (basic module)
mickey - Mickey
µm - Micrometre (Micron)
mi - Mile
milia - Milia (ми́ля)
mil, thou - Milli-inch (Millesimus, Thousands of an inch)
milliarium - Milliarium, Roman mile
mm - Millimetre
r ☾ - Moon radius
mam - Myriametre
mo - Mō (毫)
nm - Nanometre
nm, sm - Nautical mile (Seamile)
r ♆ - Neptune radius
palmus - Palmus, Roman palm
pc - Parsec (Parallax second)
passus - Passus, Roman double step
pes - Pes, Roman foot
Pm - Petametre
piad - Piad (пядь)
pc. - Pica
pm - Picometre
l(P) - Planck length
r ♇ - Pluto radius
p - Point
ri - Ri (里)
rin - Rin (厘)
rd. - Rod (Perch)
sashen - Sashen (сажень)
r ♄ - Saturn radius
l(S) - Schrödinger length
sh. - Shackle
shaku - Shaku (尺)
si - Si (丝)
SU - Siegbahn unit
skein cotton - Skein cotton
r ☉ - Solar radius
spindle scotch - Spindle Scotch
spindle cotton - Spindle cotton
spindle hemp - Spindle hemp
stadium - Stadium, Roman stadium
p.p. - Stitch
l(St) - Stoney length
stopa - Stopa (стопа)
strehn cotton - Strehn cotton
sun - Sun (寸)
tchetvert - Tchetvert (четверть)
Tly - Teralightyear
Tm - Terametre
Tpc - Teraparsec
thread cotton - Thread cotton
thread hemp - Thread hemp
totchka - Totchka (то́чка)
twip - Twip
r ⛢ - Uranus radius
r ♀ - Venus radius
vershok - Vershok (вершок)
verst - Verst (верста́)
XU - X-unit
yd - Yard
yin - Yin (引)
ym - Yoctometre
Ym - Yottametre
zm - Zeptometre
Zm - Zettametre
zhang - Zhang (市丈)
Å - Ångstrøm
mil, A‰ - Angular mil
´ - Arcminute
´´ - Arcsecond
arad - Attoradian
ᶜ - Centesimal arcminute
ᶜᶜ - Centesimal arcsecond
cgon - Centigon
cm/m - Centimetre per metre
crad - Centiradian
dm/m - Decimetre per metre
drad - Deciradian
° - Degree
frad - Femtoradian
ft/ft - Foot per foot
ft/in - Foot per inch
gon - Gon (Grade)
in/ft - Inch per foot
in/in - Inch per inch
m/cm - Metre per centimetre
m/dm - Metre per decimetre
m/m - Metre per metre
m/mm - Metre per millimetre
µrad - Microradian
mgon - Milligon
mm/m - Millimetre per metre
mrad - Milliradian
nrad - Nanoradian
prad - Picoradian
¯ - Point
rad - Radian
´´´ - Tertia
r - Turn (Rotation)
yrad - Yoctoradian
zrad - Zeptoradian
at - At-Re, At
as - Attosecond
baktun - Baktun
bell - Bell
d(brahma) - Brahma day
y(brahma), a(brahma) - Brahma year
cs - Centisecond
danna - Danna
d - Day
das - Decasecond
d dec. - Decimal day
h dec. - Decimal hour
min dec. - Decimal minute
s dec. - Decimal second
ds - Decisecond
dvāpara-yuga - Dvāpara yuga, द्वापर युग
Es - Exasecond
fs - Femtosecond
flick - Flick
fortnight - Fortnight
Ga, Gy - Gigaannum, Gigannum
Gs - Gigasecond
hs - Hectosecond
h - Hour
a(jul), y(jul) - Julian year
kali-yuga - Kali yuga, कलि युग
kalpa - Kalpa, कल्प
katun - Katun
ke - Ke (刻)
ka, my - Kiloannum, Millennium
ks - Kilosecond
krta-yuga - Krta yuga, कृत युग
l-ft - Light-foot
lustrum - Lustrum
maha kalpa - Maha kalpa, मह कल्प
maha-yuga - Maha yuga, मह युग
Ma, My - Megaannum, Megannum
Ms - Megasecond
µs - Microsecond
ms - Millisecond
min - Minute
moment - Moment
ns - Nanosecond
nychthemeron - Nychthemeron, νυχθήμερον
olympiad - Olympiad, Ὀλυμπιάς
ounce - Ounce
pahar - Pahar, पहर, پہر
Ps - Petasecond
ps - Picosecond
t(P) - Planck time
qa - Quinquennat
satya-yuga - Satya yuga, सत्य युग
t(S) - Schrödinger time
scrup - Scrupel, Scrupulum
s, sec. - Second
sennight - Sennight
shake - Shake
shichen - Shichen (时辰)
t(St) - Stoney time
svedberg - Svedberg
Ts - Terasecond
t, ´´´ - Tertia
tertial - Tertial, Quadrimester
trecena - Trecena
tretā-yuga - Tretā yuga, त्रेता युग
tun - Tun
uinal - Uinal
UŠ - UŠ, Usch
watch - Watch
y, a - Year
ys - Yoctosecond
Ys - Yottasecond
zs - Zeptosecond
Zs - Zettasecond
AU/d, UA/d - Astronomical unit per day
AU/y, UA/a - Astronomical unit per year
am/s - Attometre per second
B - Bubnoff unit
cm/d - Centimetre per day
cm/h - Centimetre per hour
cm/min - Centimetre per minute
cm/s - Centimetre per second
cm/y, cm/a - Centimetre per year
dam/min - Decametre per minute
dam/s - Decametre per second
dm/d - Decimetre per day
dm/h - Decimetre per hour
dm/min - Decimetre per minute
dm/s - Decimetre per second
dm/y, dm/a - Decimetre per year
Em/s - Exametre per second
fm/s - Femtometre per second
ft/d - Foot per day
ft/h - Foot per hour
ft/min - Foot per minute
ft/s - Foot per second
ft/y, ft/a - Foot per year
Gm/s - Gigametre per second
hm/min - Hectometre per minute
hm/s - Hectometre per second
in/d - Inch per day
in/h - Inch per hour
in/min - Inch per minute
in/s - Inch per second
in/y, in/a - Inch per year
km/d - Kilometre per day
km/h, kph - Kilometre per hour
km/min - Kilometre per minute
km/s - Kilometre per second
km/y, km/a - Kilometre per year
kine - Kine
kn - Knot
Ma (-50 °C) - Mach (-50 °C)
Ma (0 °C) - Mach (0 °C)
Ma (100 °C) - Mach (100 °C)
Ma (20 °C) - Mach (20 °C)
Ma (25 °C) - Mach (25 °C)
Ma (250 °C) - Mach (250 °C)
Mm/s - Megametre per second
m/d - Metre per day
m/h - Metre per hour
m/min - Metre per minute
m/s - Metre per second
m/y, m/a - Metre per year
µm/d - Micrometre per day
µm/h - Micrometre per hour
µm/min - Micrometre per minute
µm/s - Micrometre per second
mi/d - Mile per day
mph, mi/h - Mile per hour
mi/min - Mile per minute
mi/s - Mile per second
mi/y, mi/a - Mile per year
mm/d - Millimetre per day
mm/h - Millimetre per hour
mm/min - Millimetre per minute
mm/s - Millimetre per second
mm/y, mm/a - Millimetre per year
nm/d - Nanometre per day
nm/h - Nanometre per hour
nm/s - Nanometre per second
Pm/s - Petametre per second
pm/h - Picometre per hour
pm/s - Picometre per second
l(P)/min - Planck length per minute
l(P)/s - Planck length per second
c - Speed of light
Tm/s - Terametre per second
yd/d - Yard per day
yd/h - Yard per hour
yd/min - Yard per minute
yd/s - Yard per second
yd/y, yd/a - Yard per year
ym/s - Yoctometre per second
Ym/s - Yottametre per second
zm/s - Zeptometre per second
Zm/s - Zettametre per second
Å/s - Ångstrøm per second
2 · π ·
· cos
/
=
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