Physical Units

Prefix ==

E

(exa)

1e+18

G

(giga)

1000000000

M

(mega)

1000000

P

(peta)

1e+15

T

(tera)

1e+12

Y

(yotta)

1e+24

Z

(zetta)

1e+21

a

(atto)

1e-18

c

(centi)

0.01

d

(deci)

0.1

da

(deka)

10

f

(femto)

1e-15

h

(hecto)

100

k

(kilo)

1000

m

(milli)

0.001

n

(nano)

1e-09

p

(pico)

1e-12

u

(micro)

1e-06

y

(yocto)

1e-24

z

(zepto)

1e-21

SI ==

$

(currency)

1 _

%

(percent)

0.01

%%

(permille)

0.001

A

(ampere)

1 A

AE

(astronomical unit)

149597870659 m

AU

(astronomical unit)

149597870659 m

Bq

(becquerel)

1 s-1

C

(coulomb)

1 s.A

F

(farad)

1 m-2.kg-1.s4.A2

Gy

(gray)

1 m2.s-2

H

(henry)

1 m2.kg.s-2.A-2

Hz

(hertz)

1 s-1

J

(joule)

1 m2.kg.s-2

Jy

(jansky)

1e-26 kg.s-2

K

(kelvin)

1 K

L

(litre)

0.001 m3

M0

(solar mass)

1.98891944407e+30 kg

N

(newton)

1 m.kg.s-2

Ohm

(ohm)

1 m2.kg.s-3.A-2

Pa

(pascal)

1 m-1.kg.s-2

S

(siemens)

1 m-2.kg-1.s3.A2

S0

(solar mass)

1.98891944407e+30 kg

Sv

(sievert)

1 m2.s-2

T

(tesla)

1 kg.s-2.A-1

UA

(astronomical unit)

149597870659 m

V

(volt)

1 m2.kg.s-3.A-1

W

(watt)

1 m2.kg.s-3

Wb

(weber)

1 m2.kg.s-2.A-1

_

(undimensioned)

1 _

a

(year)

31557600 s

arcmin

(arcmin)

0.000290888208666 rad

arcsec

(arcsec)

4.8481368111e-06 rad

as

(arcsec)

4.8481368111e-06 rad

cd

(candela)

1 cd

cy

(century)

3155760000 s

d

(day)

86400 s

deg

(degree)

0.0174532925199 rad

g

(gram)

0.001 kg

h

(hour)

3600 s

l

(litre)

0.001 m3

lm

(lumen)

1 cd.sr

lx

(lux)

1 m-2.cd.sr

m

(metre)

1 m

min

(minute)

60 s

mol

(mole)

1 mol

pc

(parsec)

3.08567758065e+16 m

rad

(radian)

1 rad

s

(second)

1 s

sr

(steradian)

1 sr

t

(tonne)

1000 kg

Custom ==

"

(arcsec)

4.8481368111e-06 rad

"_2

(square arcsec)

2.35044305391e-11 sr

'

(arcmin)

0.000290888208666 rad

(arcsec)

4.8481368111e-06 rad

_2

(square arcsec)

2.35044305391e-11 sr

'_2

(square arcmin)

8.46159499408e-08 sr

:

(hour)

3600 s

::

(minute)

60 s

:::

(second)

1 s

Ah

(ampere hour)

3600 s.A

Angstrom

(angstrom)

1e-10 m

Btu

(British thermal unit (Int))

1055.056 m2.kg.s-2

CM

(metric carat)

0.0002 kg

Cal

(large calorie (Int))

4186.8 m2.kg.s-2

FU

(flux unit)

1e-26 kg.s-2

G

(gauss)

0.0001 kg.s-2.A-1

Gal

(gal)

0.01 m.s-2

Gb

(gilbert)

0.795774715459 A

Mx

(maxwell)

1e-08 m2.kg.s-2.A-1

Oe

(oersted)

79.5774715459 m-1.A

R

(mile)

0.000258 kg-1.s.A

St

(stokes)

0.0001 m2.s-1

Torr

(torr)

133.322368421 m-1.kg.s-2

USfl_oz

(fluid ounce (US))

2.95735295625e-05 m3

USgal

(gallon (US))

0.003785411784 m3

WU

(WSRT flux unit)

5e-29 kg.s-2

abA

(abampere)

10 A

abC

(abcoulomb)

10 s.A

abF

(abfarad)

1000000000 m-2.kg-1.s4.A2

abH

(abhenry)

1e-09 m2.kg.s-2.A-2

abOhm

(abohm)

1e-09 m2.kg.s-3.A-2

abV

(abvolt)

1e-08 m2.kg.s-3.A-1

ac

(acre)

4046.8564224 m2

arcmin_2

(square arcmin)

8.46159499408e-08 sr

arcsec_2

(square arcsec)

2.35044305391e-11 sr

ata

(technical atmosphere)

98066.5 m-1.kg.s-2

atm

(standard atmosphere)

101325 m-1.kg.s-2

bar

(bar)

100000 m-1.kg.s-2

beam

(undefined beam area)

1 _

cal

(calorie (Int))

4.1868 m2.kg.s-2

count

(count)

1 _

cwt

(hundredweight)

50.80234544 kg

deg_2

(square degree)

0.000304617419787 sr

dyn

(dyne)

1e-05 m.kg.s-2

eV

(electron volt)

1.60217733e-19 m2.kg.s-2

erg

(erg)

1e-07 m2.kg.s-2

fl_oz

(fluid ounce (Imp))

2.84130488996e-05 m3

ft

(foot)

0.3048 m

fu

(flux unit)

1e-26 kg.s-2

fur

(furlong)

201.168 m

gal

(gallon (Imp))

0.00454608782394 m3

ha

(hectare)

10000 m2

hp

(horsepower)

745.7 m2.kg.s-3

in

(inch)

0.0254 m

kn

(knot (Imp))

0.514773333333 m.s-1

lambda

(lambda)

1 _

lb

(pound (avoirdupois))

0.45359237 kg

ly

(light year)

9.46073047e+15 m

mHg

(metre of mercury)

133322.387415 m-1.kg.s-2

mile

(mile)

1609.344 m

n_mile

(nautical mile (Imp))

1853.184 m

oz

(ounce (avoirdupois))

0.028349523125 kg

pixel

(pixel)

1 _

sb

(stilb)

10000 m-2.cd

sq_arcmin

(square arcmin)

8.46159499408e-08 sr

sq_arcsec

(square arcsec)

2.35044305391e-11 sr

sq_deg

(square degree)

0.000304617419787 sr

statA

(statampere)

3.33564095198e-10 A

statC

(statcoulomb)

3.33564095198e-10 s.A

statF

(statfarad)

1.11188031733e-12 m-2.kg-1.s4.A2

statH

(stathenry)

899377374000 m2.kg.s-2.A-2

statOhm

(statohm)

899377374000 m2.kg.s-3.A-2

statV

(statvolt)

299.792458 m2.kg.s-3.A-1

u

(atomic mass unit)

1.661e-27 kg

yd

(yard)

0.9144 m

yr

(year)

31557600 s

User ==

pix

(pixel units)

1