calculand - Heat quantity
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Impressum/Contact
U·(T₁−T₂)·A·t
q·A·t
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Boltzmann constant
Cooling flow
Curie constant
Discharge time
Einstein relation
Hartree temperature
Hawking temperature
Heat capacity
Heat flow rate
Heat flux density
Heat quantity
Homologous temperature
Linear expansion coefficient
Lorenz number
Molar heat capacity
Planck temperature
Péclet number
Schrödinger temperature
Specific heat capacity
Stefan-Boltzmann law
Stokes-Einstein equation
Temperature difference
Temperature gradient
Thermal conductance
Thermal conductivity
Thermal diffusivity
Thermal resistance
Thermal resistivity
Thermal transmittance
Universal gas constant
Volumetric expansion coefficient
Volumetric heat capacity
Wiedemann-Franz law
Heat quantity -
Q = U · (T₁ − T₂) · A · t
aW/m² K - Attowatt per square metre kelvin
BTU/ft² h °F - British thermal unit per square foot hour degree Fahrenheit
BTU/ft² h K - British thermal unit per square foot hour kelvin
BTU/ft² min °F - British thermal unit per square foot minute degree Fahrenheit
BTU/ft² min K - British thermal unit per square foot minute kelvin
BTU/ft² s °F - British thermal unit per square foot second degree Fahrenheit
BTU/ft² s K - British thermal unit per square foot second kelvin
BTU/in² s °F - British thermal unit per square inch second degree Fahrenheit
BTU/in² s K - British thermal unit per square inch second kelvin
BTU/m² s K - British thermal unit per square metre second kelvin
cW/m² K - Centiwatt per square metre kelvin
daW/m² K - Decawatt per square metre kelvin
dW/m² K - Deciwatt per square metre kelvin
EW/m² K - Exawatt per square metre kelvin
fW/m² K - Femtowatt per square metre kelvin
GW/m² K - Gigawatt per square metre kelvin
hW/m² K - Hectowatt per square metre kelvin
J/m² h K - Joule per square metre hour kelvin
J/m² min K - Joule per square metre minute kelvin
J/m² s K - Joule per square metre second kelvin
kg/K s³ - Kilogram per kelvin second cubed
kWh/m² s K - Kilowatt hour per square metre second kelvin
kW/m² K - Kilowatt per square metre kelvin
MW/m² K - Megawatt per square metre kelvin
µW/m² K - Microwatt per square metre kelvin
mW/m² K - Milliwatt per square metre kelvin
nW/m² K - Nanowatt per square metre kelvin
N/m s K - Newton per metre second kelvin
PW/m² K - Petawatt per square metre kelvin
pW/m² K - Picowatt per square metre kelvin
lb/K s³ - Pound per kelvin second cubed
E₀/K - Solar constant per kelvin
TW/m² K - Terawatt per square metre kelvin
VA/m² K - Volt ampere per square metre kelvin
Wh/m² s K - Watt hour per square metre second kelvin
W/cm² K - Watt per square centimetre kelvin
W/dm² K - Watt per square decimetre kelvin
W/ft² K, W/sq. ft. K - Watt per square foot kelvin
W/in² K, W/sq. in. K - Watt per square inch kelvin
W/m² °C - Watt per square metre degree Celsius
W/m² °De - Watt per square metre degree Delisle
W/m² °F - Watt per square metre degree Fahrenheit
W/m² °N - Watt per square metre degree Newton
W/m² °Ra - Watt per square metre degree Rankine
W/m² °Ré - Watt per square metre degree Réaumur
W/m² °Rø - Watt per square metre degree Rømer
W/m² °We - Watt per square metre degree Wedgwood
W/m² K - Watt per square metre kelvin
W/m² T(P) - Watt per square metre planck temperature
W/mm² K - Watt per square millimetre kelvin
yW/m² K - Yoctowatt per square metre kelvin
YW/m² K - Yottawatt per square metre kelvin
zW/m² K - Zeptowatt per square metre kelvin
ZW/m² K - Zettawatt per square metre kelvin
aK - Attokelvin
cK - Centikelvin
daK - Decakelvin
dK - Decikelvin
°C - Degree Celsius
°De - Degree Delisle
°F - Degree Fahrenheit
°N - Degree Newton
°Ra - Degree Rankine
°Ré - Degree Réaumur
°Rø - Degree Rømer
°We - Degree Wedgwood
eV - Electronvolt (Energy)
EK - Exakelvin
fK - Femtokelvin
GK - Gigakelvin
hK - Hectokelvin
J - Joule (Energy)
K - Kelvin
kK - Kilokelvin
MK - Megakelvin
µK - Microkelvin
mK - Millikelvin
nK - Nanokelvin
PK - Petakelvin
pK - Picokelvin
T(P) - Planck temperature
T(S) - Schrödinger temperature
T(St) - Stoney temperature
T ☉ - Sun (effective)
TK - Terakelvin
yK - Yoctokelvin
YK - Yottakelvin
zK - Zeptokelvin
ZK - Zettakelvin
aK - Attokelvin
cK - Centikelvin
daK - Decakelvin
dK - Decikelvin
°C - Degree Celsius
°De - Degree Delisle
°F - Degree Fahrenheit
°N - Degree Newton
°Ra - Degree Rankine
°Ré - Degree Réaumur
°Rø - Degree Rømer
°We - Degree Wedgwood
eV - Electronvolt (Energy)
EK - Exakelvin
fK - Femtokelvin
GK - Gigakelvin
hK - Hectokelvin
J - Joule (Energy)
K - Kelvin
kK - Kilokelvin
MK - Megakelvin
µK - Microkelvin
mK - Millikelvin
nK - Nanokelvin
PK - Petakelvin
pK - Picokelvin
T(P) - Planck temperature
T(S) - Schrödinger temperature
T(St) - Stoney temperature
T ☉ - Sun (effective)
TK - Terakelvin
yK - Yoctokelvin
YK - Yottakelvin
zK - Zeptokelvin
ZK - Zettakelvin
ac - Acre
a - Are
b - Barn
barony - Barony
cho - Chō (町)
circ. in. - Circular inch
circ. mil. - Circular mil (Circular thou)
Dez. - Dezimal (bavarian)
fb - Femtobarn
fen - Fen (市分)
go - Gō (合)
ha - Hectare
jo - Jō (畳)
kb - Kilobarn
li - Li (市厘)
µb - Microbarn
mb - Millibarn
Mg - Morgen (metric)
mu - Mu (市亩 / 畝)
nb - Nanobarn
outhouse - Outhouse
pb - Picobarn
A(P), l²(P) - Planck area
qing - Qing (市顷)
vha - Quarter hectare (Viertelhektar)
se - Se (畝)
shaku - Shaku (勺)
shed - Shed
shi - Shí (市石)
am² - Square attometre
cm² - Square centimetre
dam² - Square decametre
dm² - Square decimetre
Em² - Square exametre
fm² - Square femtometre
ft², sq. ft. - Square foot
Gm² - Square gigametre
Gpc² - Square gigaparsec
hm² - Square hectometre
in², sq. in. - Square inch
km² - Square kilometre
kpc² - Square kiloparsec
Ld² - Square lightday
Lh² - Square lighthour
Lm² - Square lightminute
Ls² - Square lightsecond
ly² - Square lightyear
Mm² - Square megametre
Mpc² - Square megaparsec
m² - Square metre
µm² - Square micrometre
mi², sq. mi. - Square mile
mil², thou² - Square milli-inch (Square mil, Square thou)
mm² - Square millimetre
mam² - Square myriametre
nm² - Square nanometre
pc² - Square parsec
Pm² - Square petametre
pm² - Square picometre
Tm² - Square terametre
Tpc² - Square teraparsec
yd², sq. yd. - Square yard
ym² - Square yoctometre
Ym² - Square yottametre
zm² - Square zeptometre
Zm² - Square zettametre
Ų - Square ångstrøm
tan - Tan (段 / 反)
σₜ - Thomson cross section
tsubo - Tsubo (坪 / 歩)
TIE - Two inch equivalent
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
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
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