calculand - Luminous efficacy
Unit converter
Quantity converter
Numeral systems
Calculate primes
Convert WARP
Volume formulas
Area formulas
Length formulas
Energy formulas
Force formulas
Pressure formulas
Power formulas
Velocity formulas
Heat formulas
Light formulas
Exponents, roots
Logarithm
Circular functions
Elements and materials
Formula collection
Unit list
Quantity list
Numeral systems list
Impressum/Contact
A - D
E - K
L - N
P - S
T - W
Luminous energy divided by Energy
Luminous flux divided by Power
Luminous intensity divided by Radiant intensity
<
>
Length
Length fraction
Linear charge density
Linear density
Loop resistance
Luminance
Luminous efficacy
Luminous energy
Luminous flux
Luminous intensity
Magnetic field
Magnetic flux
Magnetic moment
Magnetic rigidity
Magnetomotance
Mass
Mass flow
Mass fraction
Mass power ratio
Mechanical impedance
Mechanical mobility
Mobility
Molality
Molar charge
Molar concentration
Molar conductivity
Molar enthalpy
Molar flux
Molar fraction
Molar heat capacity
Molar mass
Molar volume
Momentum
Momentum density
Noise spectral density
Noise-equivalent power
Convert quantities - from Luminous energy and Energy to Luminous efficacy
from ...
alms - Attolumen second
Cd sr s - Candela steradian second
clms - Centilumen second
dalms - Decalumen second
dlms - Decilumen second
Elms - Exalumen second
flms - Femtolumen second
Glms - Gigalumen second
hlms - Hectolumen second
klms - Kilolumen second
lumberg - Lumberg
lmh - Lumen hour
lmmin - Lumen minute
lms - Lumen second
lumerg - Lumerg
Mlms - Megalumen second
µlms - Microlumen second
mlms - Millilumen second
nlms - Nanolumen second
Plms - Petalumen second
plms - Picolumen second
talbot - Talbot
Tlms - Teralumen second
ylms - Yoctolumen second
Ylms - Yottalumen second
zlms - Zeptolumen second
Zlms - Zettalumen second
/
and ...
aJ - Attojoule
B - Bethe
BTU, btu - British thermal unit
cal - Calorie
cJ - Centijoule
cpm - Centipond metre
CMO - Cubic mile of oil
daJ - Decajoule
dJ - Decijoule
dpm - Decipond metre
ħ/s - Dirac constant per second
dynm - Dyne metre
mₑ c² - Electron mass speed of light squared
eV - Electronvolt
erg - Erg
EeV - Exaelectronvolt
EJ - Exajoule
fJ - Femtojoule
foe - Foe
fr - Frigorie
GeV - Gigaelectronvolt
GJ - Gigajoule
Gt(TNT) - Gigatonne of TNT
GWy - Gigawatt year
g(TNT) - Gram of TNT
E(H) - Hartree energy
hJ - Hectojoule
J - Joule
K - Kelvin (Temperature)
kcal - Kilocalorie
keV - Kiloelectronvolt
kg ce - Kilogram coal equivalent
kg(TNT) - Kilogram of TNT
kg c² - Kilogram speed of light squared
kg m²/s² - Kilogram square metre per second squared
kJ - Kilojoule
kpm - Kilopond metre
kt(TNT) - Kilotonne of TNT
kWh - Kilowatt hour
MeV - Megaelectronvolt
MJ - Megajoule
Mt(TNT) - Megatonne of TNT
MWd - Megawatt day
mkp - Metre kilopond
mt - Metreton (Metertonne)
µJ - Microjoule
meV - Millielectronvolt
mJ - Millijoule
mpm - Millipond metre
nJ - Nanojoule
Nm - Newton metre
oe - Oil equivalent (kilogram of oil equivalent)
Pa m³ - Pascal cubic metre
PeV - Petaelectronvolt
PJ - Petajoule
pJ - Picojoule
h/s - Planck constant per second
E(P) - Planck energy
pm - Pond metre
lb ft²/s² - Pound square foot per second squared
lb in²/s² - Pound square inch per second squared
lb(f)ft, lbft - Pound-force-foot (Pound-foot, Foot-pound)
lb(f)in - Pound-force-inch
prout - Prout
quad - Quad
Ry, hcR - Rydberg energy
E₀ m² s - Solar constant square metre second
TeV - Teraelectronvolt
TJ - Terajoule
therm - Therm
th - Thermia
t ce - Tonne coal equivalent
t(TNT) - Tonne of TNT
toe - Tonne of oil equivalent
VAh - Volt ampere hour
VAmin - Volt ampere minute
VAs - Volt ampere second
VC - Volt coulomb
V² s/Ω - Volt squared second per ohm
Wh - Watt hour
Wmin - Watt minute
W/Hz - Watt per hertz
Ws - Watt second
yJ - Yoctojoule
YeV - Yottaelectronvolt
YJ - Yottajoule
zJ - Zeptojoule
ZeV - Zettaelectronvolt
ZJ - Zettajoule
=
to ...
alm/W - Attolumen per watt
Cd sr s³/kg ft² - Candela steradian second cubed per kilogram square foot
Cd sr s³/kg in² - Candela steradian second cubed per kilogram square inch
Cd sr s³/kg m² - Candela steradian second cubed per kilogram square metre
Cd sr s³/lb ft² - Candela steradian second cubed per pound square foot
Cd sr s³/lb in² - Candela steradian second cubed per pound square inch
Cd sr s/eV - Candela steradian second per electronvolt
Cd sr s/J - Candela steradian second per joule
clm/W - Centilumen per watt
dalm/W - Decalumen per watt
dlm/W - Decilumen per watt
Elm/W - Exalumen per watt
flm/W - Femtolumen per watt
Glm/W - Gigalumen per watt
hlm/W - Hectolumen per watt
klm/W - Kilolumen per watt
lumberg/J - Lumberg per joule
lmh/J - Lumen hour per joule
lm/W - Lumen per watt
lms/eV - Lumen second per electronvolt
lms/erg - Lumen second per erg
lms/J - Lumen second per joule
lms/kWh - Lumen second per kilowatt hour
lms/Wh - Lumen second per watt hour
lumerg/J - Lumerg per joule
Mlm/W - Megalumen per watt
µlm/W - Microlumen per watt
mlm/W - Millilumen per watt
nlm/W - Nanolumen per watt
Plm/W - Petalumen per watt
plm/W - Picolumen per watt
talbot/J - Talbot per joule
Tlm/W - Teralumen per watt
ylm/W - Yoctolumen per watt
Ylm/W - Yottalumen per watt
zlm/W - Zeptolumen per watt
Zlm/W - Zettalumen per watt
© 2010 - 2025 Norbert Schneider