calculand - Spectral energy
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
Energy divided by Frequency
Fluence divided by Particle spectrum
Spectral irradiance divided by Particle flux
Time multiplied by Spectral power
<
>
Particle density
Particle flux
Particle spectrum
Permeability
Permeation
Permittivity
Polarizability
Power
Power density
Power gradient
Precipitation
Pressure
Pressure gradient
Quadrupole moment
Radiance
Radiant exposure
Radiant intensity
Reduced field strength
Relative density
Reluctance
Residence time
Resistance
Resistivity
Rotational inertia
Solid angle
Space velocity
Specific activity
Specific angular momentum
Specific area
Specific discharge
Specific energy
Specific enzyme activity
Specific heat capacity
Specific length
Specific momentum
Specific power
Specific rotation
Specific volume
Specific weight
Spectral efficiency
Spectral energy
Spectral exposure
Spectral intensity
Spectral irradiance
Spectral power
Spectral radiance
Spectral responsivity
Stiffness
Surface activity
Surface charge density
Surface concentration
Surface tension
Convert quantities - from Time and Spectral power to Spectral energy
from ...
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
·
and ...
aW/Hz - Attowatt per hertz
cW/Hz - Centiwatt per hertz
daW/Hz - Decawatt per hertz
dW/Hz - Deciwatt per hertz
EW/Hz - Exawatt per hertz
fW/Hz - Femtowatt per hertz
GW/Hz - Gigawatt per hertz
hW/Hz - Hectowatt per hertz
Jy lm/la sr - Jansky lumen per lambert steradian
Jy ly² - Jansky square lightyear
Jy m² - Jansky square metre
Jy mi² - Jansky square mile
J/s Hz - Joule per second hertz
J/y Hz - Joule per year hertz
kg m²/s² - Kilogram square metre per second squared
kW/Hz - Kilowatt per hertz
MJy km² - Megajansky square kilometre
MW/Hz - Megawatt per hertz
µW/Hz - Microwatt per hertz
mW/Hz - Milliwatt per hertz
nW/Hz - Nanowatt per hertz
Nm/s Hz - Newton metre per second hertz
Ω A²/Hz - Ohm ampere squared per hertz
PW/Hz - Petawatt per hertz
pW/Hz - Picowatt per hertz
P(P)/f(P) - Planck power per planck frequency
p/kHz - Poncelet per kilohertz
E₀ ft²/Hz - Solar constant square foot per hertz
E₀ m²/Hz - Solar constant square metre per hertz
TW/Hz - Terawatt per hertz
VA/Hz - Volt ampere per hertz
V²/Ω Hz - Volt squared per ohm hertz
W/fresnel - Watt per fresnel
W/Hz - Watt per hertz
W/cR - Watt per rydberg frequency
yW/Hz - Yoctowatt per hertz
YW/Hz - Yottawatt per hertz
zW/Hz - Zeptowatt per hertz
ZW/Hz - Zettawatt per hertz
=
to ...
aJ/Hz - Attojoule per hertz
B/cR - Bethe per rydberg frequency
BTU/Hz - British thermal unit per hertz
cal/Hz - Calorie per hertz
cJ/Hz - Centijoule per hertz
daJ/Hz - Decajoule per hertz
dJ/Hz - Decijoule per hertz
mₑ c²/MHz - Electron mass speed of light squared per megahertz
eV/Hz - Electronvolt per hertz
erg/Hz - Erg per hertz
EJ/Hz - Exajoule per hertz
fJ/Hz - Femtojoule per hertz
GJ/Hz - Gigajoule per hertz
GWy/Hz - Gigawatt year per hertz
E(H)/nHz - Hartree energy per nanohertz
hJ/Hz - Hectojoule per hertz
Jy/R - Jansky per rayleigh
J/fresnel - Joule per fresnel
J/GHz - Joule per gigahertz
J/Hz - Joule per hertz
J/kHz - Joule per kilohertz
J/MHz - Joule per megahertz
J/f(P) - Joule per planck frequency
J/cR - Joule per rydberg frequency
J/THz - Joule per terahertz
kcal/Hz - Kilocalorie per hertz
kg m²/s - Kilogram square metre per second
kJ/Hz - Kilojoule per hertz
kpm/Hz - Kilopond metre per hertz
kWh/Hz - Kilowatt hour per hertz
MJ/Hz - Megajoule per hertz
Mt(TNT)/Hz - Megatonne of TNT per hertz
µJ/Hz - Microjoule per hertz
mJ/Hz - Millijoule per hertz
nJ/Hz - Nanojoule per hertz
Nm/Hz - Newton metre per hertz
PJ/Hz - Petajoule per hertz
pJ/Hz - Picojoule per hertz
h/s Hz - Planck constant per second hertz
E(P)/f(P) - Planck energy per planck frequency
lb ft²/s - Pound square foot per second
lb(f)in/Hz - Pound-force-inch per hertz
TJ/Hz - Terajoule per hertz
VAs/Hz - Volt ampere second per hertz
V² s/Ω Hz - Volt squared second per ohm hertz
Ws/Hz - Watt second per hertz
yJ/Hz - Yoctojoule per hertz
YJ/Hz - Yottajoule per hertz
zJ/Hz - Zeptojoule per hertz
ZJ/Hz - Zettajoule per hertz
© 2010 - 2025 Norbert Schneider