MetricTurn
$\text{F}=MLT^{-2}, \text{M}, \text{L}, \text{T}, \text{Q}, \Theta, \text{N}, \text{J}, \text{A}, \text{R}=\mathbb{1}, \text{C}=\mathbb{1}$
- MetricTurn
- Standard Constants
- Standard Units
- Angle Units
- Solid Angle Units
- Time Units
- Length Units
- Speed Units
- Area Units
- Volume Units
- Mass Units
- Force Units
- Presure Units
- Energy Units
- Power Units
- Thermodynamic Units
- Photometric Units
- Sepcialized Units
- Charge Units
- Current Units
- Electromotive Units
- Inductance Units
- Resistance Units
- Conductance Units
- Capacitance Units
- Magnetic Flux Units
- Magnetic Flux Density Units
- Magnetic Specialized Units
- Equivalent dimensional quantities
Standard Constants
Name | Quantity | Product |
---|---|---|
hyperfine transition | $9.19263177 \times 10^{9}$ $[\text{Hz}]$ | $\Delta\nu_\text{Cs}$ |
light speed | $2.99792458 \times 10^{8}$ $[\text{m}\cdot \text{s}^{-1}]$ | $\text{c}$ |
Planck | $6.62607015 \times 10^{-34}$ $[\text{kg}\cdot \text{m}^{2}\text{s}^{-1}]$ | $\hbar$ |
Planck reduced | $6.62607015 \times 10^{-34}$ $[\text{J} \cdot \text{s} \cdot \tau^{-1}]$ | $\hbar$ |
electron mass | $9.1093837016(28) \times 10^{-31}$ $[\text{kg}]$ | $\hbar\cdot \text{c}^{-1}\text{R}_{\infty}\cdot \alpha^{-2}2$ |
molar mass | $0.001$ $[\text{kg}\cdot \text{mol}^{-1}]$ | $2^{-3}5^{-3}$ |
Boltzmann | $1.38064899953(43) \times 10^{-23}$ $[\text{J} \cdot \text{K}^{-1}]$ | $\text{k}_\text{B}\cdot \text{N}_\text{A}\cdot \hbar\cdot \text{c}^{-1}\text{R}_{\infty}\cdot \alpha^{-2}\mu_\text{eu}^{-1}2^{4}5^{3}$ |
vacuum permeability | $1.2566370614359173 \times 10^{-6}$ $[\text{H} \cdot \text{m}^{-1}]$ | $\tau\cdot 2^{-6}5^{-7}$ |
rationalization | $1.0$ $[\mathbb{1}]$ | $1$ |
Lorentz | $1.0$ $[\mathbb{1}]$ | $1$ |
luminous efficacy | $683.01969009009$ $[\text{lm} \cdot \text{W}^{-1}]$ | $\text{K}_\text{cd}$ |
gravity | $1.0$ $[\mathbb{1}]$ | $1$ |
radian | $0.15915494309189535$ $[\tau]$ | $\tau^{-1}$ |
turn | $1.0$ $[\tau]$ | $1$ |
spat | $0.3183098861837907$ $[\tau^{2}]$ | $\tau^{-1}2$ |
Dalton | $1.66053906660(51) \times 10^{-27}$ $[\text{kg}]$ | $\hbar\cdot \text{c}^{-1}\text{R}_{\infty}\cdot \alpha^{-2}\mu_\text{eu}^{-1}2$ |
proton mass | $1.67262192369(52) \times 10^{-27}$ $[\text{kg}]$ | $\hbar\cdot \text{c}^{-1}\text{R}_{\infty}\cdot \alpha^{-2}\mu_\text{eu}^{-1}\mu_\text{pu}\cdot 2$ |
Planck mass | $2.176434(24) \times 10^{-8}$ $[\text{kg}]$ | $\text{m}_\text{P}$ |
Newton gravitation | $6.67430(15) \times 10^{-11}$ $[\text{kg}^{-1}\text{m}^{3}\text{s}^{-2}]$ | $\hbar\cdot \text{c}\cdot \text{m}_\text{P}^{-2}\tau^{-1}$ |
Gauss gravitation | $3.1687489372570874 \times 10^{-8}$ $[\text{s}^{-1}\tau]$ | $\text{k}_\text{G}\cdot 2^{-14}3^{-7}5^{-5}$ |
Einstein gravitation | $2.076648(46) \times 10^{-43}$ $[\text{N}^{-1}]$ | $\hbar\cdot \text{c}^{-3}\text{m}_\text{P}^{-2}2^{2}$ |
Hartree | $4.3597447222072(83) \times 10^{-18}$ $[\text{J}]$ | $\hbar\cdot \text{c}\cdot \text{R}_{\infty}\cdot 2$ |
Rydberg | $1.0973731568160(21) \times 10^{7}$ $[\text{m}^{-1}]$ | $\text{R}_{\infty}$ |
Bohr radius | $3.32491847644(51) \times 10^{-10}$ $[\text{m}\cdot \tau^{-1}]$ | $\text{R}_{\infty}^{-1}\alpha\cdot 2^{-1}$ |
electron radius | $1.77056412540(81) \times 10^{-14}$ $[\text{m}\cdot \tau^{-1}]$ | $\text{R}_{\infty}^{-1}\alpha^{3}2^{-1}$ |
Avogadro | $6.0221407621(19) \times 10^{23}$ $[\text{mol}^{-1}]$ | $\hbar^{-1}\text{c}\cdot \text{R}_{\infty}^{-1}\alpha^{2}\mu_\text{eu}\cdot 2^{-4}5^{-3}$ |
Molar gas | $8.31446261815324$ $[\text{J} \cdot \text{K}^{-1} \text{mol}^{-1}]$ | $\text{k}_\text{B}\cdot \text{N}_\text{A}$ |
Stefan-Boltzmann | $5.6703744114(70) \times 10^{-8}$ $[\text{W} \cdot \text{m}^{-2} \text{K}^{-4}]$ | $\text{k}_\text{B}^{4}\text{N}_\text{A}^{4}\hbar\cdot \text{c}^{-6}\text{R}_{\infty}^{4}\alpha^{-8}\mu_\text{eu}^{-4}\tau^{5}2^{12}3^{-1}5^{11}$ |
radiation density | $7.5657332399(93) \times 10^{-16}$ $[\text{J} \cdot \text{m}^{-3} \text{K}^{-4}]$ | $\text{k}_\text{B}^{4}\text{N}_\text{A}^{4}\hbar\cdot \text{c}^{-7}\text{R}_{\infty}^{4}\alpha^{-8}\mu_\text{eu}^{-4}\tau^{5}2^{14}3^{-1}5^{11}$ |
vacuum permittivity | $8.854187817620389 \times 10^{-12}$ $[\text{F} \cdot \text{m}^{-1}]$ | $\text{c}^{-2}\tau^{-1}2^{6}5^{7}$ |
electrostatic | $8.987551787368177 \times 10^{9}$ $[\text{m} \cdot \text{F}^{-1}]$ | $\text{c}^{2}2^{-7}5^{-7}$ |
magnetostatic | $1.0000000000000001 \times 10^{-7}$ $[\text{H} \cdot \text{m}^{-1}]$ | $2^{-7}5^{-7}$ |
Biot-Savart | $1.0000000000000001 \times 10^{-7}$ $[\text{H} \cdot \text{m}^{-1}]$ | $2^{-7}5^{-7}$ |
elementary charge | $1.60217663444(12) \times 10^{-19}$ $[\text{C}]$ | $\hbar^{1/2}\text{c}^{-1/2}\alpha^{1/2}\tau^{-1/2}2^{7/2}5^{7/2}$ |
Faraday | $96485.332183(37)$ $[\text{C}\cdot \text{mol}^{-1}]$ | $\hbar^{-1/2}\text{c}^{1/2}\text{R}_{\infty}^{-1}\alpha^{5/2}\mu_\text{eu}\cdot \tau^{-1/2}2^{-1/2}5^{1/2}$ |
vacuum impedance | $376.73031346177066$ $[\Omega]$ | $\text{c}\cdot \tau\cdot 2^{-6}5^{-7}$ |
conductance quantum | $7.7480917341(12) \times 10^{-5}$ $[\text{S}]$ | $\text{c}^{-1}\alpha\cdot \tau^{-1}2^{8}5^{7}$ |
Klitzing | $25812.8074452(40)$ $[\Omega]$ | $\text{c}\cdot \alpha^{-1}\tau\cdot 2^{-7}5^{-7}$ |
Josephson | $4.83597848549(37) \times 10^{14}$ $[\text{Hz} \cdot \text{V}^{-1}]$ | $\hbar^{-1/2}\text{c}^{-1/2}\alpha^{1/2}\tau^{-1/2}2^{9/2}5^{7/2}$ |
magnetic flux quantum | $2.06783384790(16) \times 10^{-15}$ $[\text{Wb}]$ | $\hbar^{1/2}\text{c}^{1/2}\alpha^{-1/2}\tau^{1/2}2^{-9/2}5^{-7/2}$ |
magneton | $5.8270323879(22) \times 10^{-23}$ $[\text{J} \cdot \text{T}^{-1} \cdot \tau^{-1}]$ | $\hbar^{1/2}\text{c}^{1/2}\text{R}_{\infty}^{-1}\alpha^{5/2}\tau^{-1/2}2^{3/2}5^{7/2}$ |
Loschmidt | $2.686780111798444 \times 10^{25}$ $[\text{m}^{-3}]$ | $\text{k}_\text{B}^{-1}\text{T}_0^{-1}\text{atm}$ |
mechanical heat | $4.186737323211057$ $[\text{J}]$ | $\Omega_\text{it}^{-1}\text{V}_\text{it}^{2}2^{2}3^{2}5\cdot 43^{-1}$ |
Wien wavelength | $0.00289777195618(89)$ $[\text{m}\cdot \text{K}]$ | |
Wien frequency | $5.8789257556(18) \times 10^{10}$ $[\text{Hz} \cdot \text{K}^{-1}]$ | |
Sackur-Tetrode | $-3.9216861241(12)$ $[\mathbb{1}]$ | |
Eddington | $2.555(19) \times 10^{52}$ $[\text{kg}]$ | $\hbar^{-1}\text{c}^{2}\Omega_{\Lambda}^{-1/2}\text{H}_0^{-1}\text{au}\cdot \text{m}_\text{P}^{2}\tau^{-1/2}2^{9}3^{7/2}5^{6}$ |
solar mass | $1.988409(44) \times 10^{30}$ $[\text{kg}]$ | $\hbar^{-1}\text{c}^{-1}\text{au}^{3}\text{k}_\text{G}^{2}\text{m}_\text{P}^{2}\tau^{3}2^{-28}3^{-14}5^{-10}$ |
Jupiter mass | $1.898124(42) \times 10^{27}$ $[\text{kg}]$ | $\hbar^{-1}\text{c}^{-1}\text{m}_\text{P}^{2}\text{GM}_\text{J}\cdot \tau$ |
Earth mass | $5.97217(13) \times 10^{24}$ $[\text{kg}]$ | $\hbar^{-1}\text{c}^{-1}\text{m}_\text{P}^{2}\text{GM}_\text{E}\cdot \tau$ |
g-force | $9.80665$ $[\text{m}\cdot \text{s}^{-2}]$ | $\text{g}_0$ |
Earth radius | $6.3754163237(64) \times 10^{6}$ $[\text{m}]$ | $\text{g}_0^{-1/2}\text{GM}_\text{E}^{1/2}$ |
great circle | $4.0057922172(40) \times 10^{7}$ $[\text{m}]$ | $\text{g}_0^{-1/2}\text{GM}_\text{E}^{1/2}\tau$ |
nautical mile | $1854.5334339(19)$ $[\text{m}]$ | $\text{g}_0^{-1/2}\text{GM}_\text{E}^{1/2}\tau\cdot 2^{-5}3^{-3}5^{-2}$ |
Hubble | $2.193(14) \times 10^{-18}$ $[\text{Hz}]$ | $\text{H}_0\cdot \text{au}^{-1}\tau\cdot 2^{-10}3^{-4}5^{-6}$ |
cosmological | $1.106(16) \times 10^{-52}$ $[\text{m}^{-2}]$ | $\text{c}^{-2}\Omega_{\Lambda}\cdot \text{H}_0^{2}\text{au}^{-2}\tau^{2}2^{-20}3^{-7}5^{-12}$ |
Standard Units
Angle Units
Name | Quantity | Product |
---|---|---|
turn | $1.0$ $[\tau]$ | $1$ |
radian | $0.15915494309189535$ $[\tau]$ | $\tau^{-1}$ |
spatian | $0.5641895835477564$ $[\tau]$ | $\tau^{-1/2}2^{1/2}$ |
gradian | $0.0025000000000000005$ $[\tau]$ | $2^{-4}5^{-2}$ |
bradian | $0.00390625$ $[\tau]$ | $2^{-8}$ |
degree | $0.002777777777777778$ $[\tau]$ | $2^{-3}3^{-2}5^{-1}$ |
arc minute | $4.6296296296296314 \times 10^{-5}$ $[\tau]$ | $2^{-5}3^{-3}5^{-2}$ |
arc second | $7.716049382716049 \times 10^{-7}$ $[\tau]$ | $2^{-7}3^{-4}5^{-3}$ |
Solid Angle Units
Name | Quantity | Product |
---|---|---|
spat | $0.3183098861837907$ $[\tau^{2}]$ | $\tau^{-1}2$ |
steradian | $0.025330295910584447$ $[\tau^{2}]$ | $\tau^{-2}$ |
square degree | $7.716049382716051 \times 10^{-6}$ $[\tau^{2}]$ | $2^{-6}3^{-4}5^{-2}$ |
Time Units
Name | Quantity | Product |
---|---|---|
second | $1.0$ $[\text{s}]$ | $1$ |
minute | $60.0$ $[\text{s}]$ | $2^{2}3\cdot 5$ |
hour | $3600.0$ $[\text{s}]$ | $2^{4}3^{2}5^{2}$ |
day | $86400.0$ $[\text{s}]$ | $2^{7}3^{3}5^{2}$ |
year | $3.15576 \times 10^{7}$ $[\text{s}]$ | $\text{a}_\text{j}\cdot 2^{7}3^{3}5^{2}$ |
Length Units
Name | Quantity | Product |
---|---|---|
angstrom | $1.0 \times 10^{-10}$ $[\text{m}]$ | $2^{-10}5^{-10}$ |
inch | $0.0254$ $[\text{m}]$ | $\text{ft}\cdot 2^{-2}3^{-1}$ |
foot | $0.3048$ $[\text{m}]$ | $\text{ft}$ |
survey foot | $0.3048006096012192$ $[\text{m}]$ | $\text{ft}_\text{US}$ |
yard | $0.9144000000000001$ $[\text{m}]$ | $\text{ft}\cdot 3$ |
meter | $1.0$ $[\text{m}]$ | $1$ |
Earth meter | $1.0014480543(10)$ $[\text{m}]$ | $\text{g}_0^{-1/2}\text{GM}_\text{E}^{1/2}\tau\cdot 2^{-9}5^{-7}$ |
mile | $1609.344$ $[\text{m}]$ | $\text{ft}\cdot 2^{5}3\cdot 5\cdot 11$ |
statute mile | $1609.3472186944373$ $[\text{m}]$ | $\text{ft}_\text{US}\cdot 2^{5}3\cdot 5\cdot 11$ |
meridian mile | $1851.8518518518522$ $[\text{m}]$ | $2^{4}3^{-3}5^{5}$ |
admiralty mile | $1853.1840000000002$ $[\text{m}]$ | $\text{ft}\cdot 2^{6}5\cdot 19$ |
nautical mile | $1854.5334339(19)$ $[\text{m}]$ | $\text{g}_0^{-1/2}\text{GM}_\text{E}^{1/2}\tau\cdot 2^{-5}3^{-3}5^{-2}$ |
lunar distance | $3.84399 \times 10^{8}$ $[\text{m}]$ | $2^{3}3^{3}5^{3}14237$ |
astronomical unit | $1.495978707000(30) \times 10^{11}$ $[\text{m}]$ | $\text{au}$ |
Jupiter distance | $7.78479 \times 10^{11}$ $[\text{m}]$ | $2^{6}3\cdot 5^{6}259493$ |
light-year | $9.4607304725808 \times 10^{15}$ $[\text{m}]$ | $\text{c}\cdot \text{a}_\text{j}\cdot 2^{7}3^{3}5^{2}$ |
parsec | $3.085677581491(62) \times 10^{16}$ $[\text{m}]$ | $\text{au}\cdot \tau^{-1}2^{7}3^{4}5^{3}$ |
Speed Units
Name | Quantity | Product |
---|---|---|
Bubnoff | $3.168808781402896 \times 10^{-8}$ $[\text{m}\cdot \text{s}^{-1}]$ | $\text{a}_\text{j}^{-1}2^{-7}3^{-3}5^{-2}$ |
feet per minute | $0.00508$ $[\text{m}\cdot \text{s}^{-1}]$ | $\text{ft}\cdot 2^{-2}3^{-1}5^{-1}$ |
inches per second | $0.0254$ $[\text{m}\cdot \text{s}^{-1}]$ | $\text{ft}\cdot 2^{-2}3^{-1}$ |
kilometers per hour | $0.2777777777777778$ $[\text{m}\cdot \text{s}^{-1}]$ | $2^{-1}3^{-2}5$ |
feet per second | $0.3048$ $[\text{m}\cdot \text{s}^{-1}]$ | $\text{ft}$ |
miles per hour | $0.44704$ $[\text{m}\cdot \text{s}^{-1}]$ | $\text{ft}\cdot 2\cdot 3^{-1}5^{-1}11$ |
knot | $0.51514817608(52)$ $[\text{m}\cdot \text{s}^{-1}]$ | $\text{g}_0^{-1/2}\text{GM}_\text{E}^{1/2}\tau\cdot 2^{-9}3^{-5}5^{-4}$ |
meters per second | $1.0$ $[\text{m}\cdot \text{s}^{-1}]$ | $1$ |
miles per second | $1609.344$ $[\text{m}\cdot \text{s}^{-1}]$ | $\text{ft}\cdot 2^{5}3\cdot 5\cdot 11$ |
Area Units
Name | Quantity | Product |
---|---|---|
barn | $1.0 \times 10^{-28}$ $[\text{m}^{2}]$ | $2^{-28}5^{-28}$ |
hectare | $10000.0$ $[\text{m}^{2}]$ | $2^{4}5^{4}$ |
acre | $4046.8564224$ $[\text{m}^{2}]$ | $\text{ft}^{2}2^{3}3^{2}5\cdot 11^{2}$ |
survey acre | $4046.8726098742513$ $[\text{m}^{2}]$ | $\text{ft}_\text{US}^{2}2^{3}3^{2}5\cdot 11^{2}$ |
Volume Units
Name | Quantity | Product |
---|---|---|
liter | $0.001$ $[\text{m}^{3}]$ | $2^{-3}5^{-3}$ |
gallon | $0.0037854117839999997$ $[\text{m}^{3}]$ | $\text{ft}^{3}2^{-6}3^{-2}7\cdot 11$ |
quart | $0.0009463529459999999$ $[\text{m}^{3}]$ | $\text{ft}^{3}2^{-8}3^{-2}7\cdot 11$ |
pint | $0.00047317647299999996$ $[\text{m}^{3}]$ | $\text{ft}^{3}2^{-9}3^{-2}7\cdot 11$ |
cup | $0.00023658823649999998$ $[\text{m}^{3}]$ | $\text{ft}^{3}2^{-10}3^{-2}7\cdot 11$ |
fluid ounce | $2.9573529562499998 \times 10^{-5}$ $[\text{m}^{3}]$ | $\text{ft}^{3}2^{-13}3^{-2}7\cdot 11$ |
teaspoon | $5.0 \times 10^{-6}$ $[\text{m}^{3}]$ | $2^{-6}5^{-5}$ |
tablespoon | $1.5000000000000002 \times 10^{-5}$ $[\text{m}^{3}]$ | $2^{-6}3\cdot 5^{-5}$ |
Mass Units
Name | Quantity | Product |
---|---|---|
gram | $0.001$ $[\text{kg}]$ | $2^{-3}5^{-3}$ |
Earth gram | $0.0010043504565(30)$ $[\text{kg}]$ | $\text{g}_0^{-3/2}\text{GM}_\text{E}^{3/2}\tau^{3}2^{-30}5^{-24}$ |
kilogram | $1.0$ $[\text{kg}]$ | $1$ |
tonne | $1000.0$ $[\text{kg}]$ | $2^{3}5^{3}$ |
ton | $907.18474$ $[\text{kg}]$ | $\text{lb}\cdot 2^{4}5^{3}$ |
pound (mass) | $0.45359237$ $[\text{kg}]$ | $\text{lb}$ |
ounce | $0.028349523125$ $[\text{kg}]$ | $\text{lb}\cdot 2^{-4}$ |
grain | $6.479891 \times 10^{-5}$ $[\text{kg}]$ | $\text{lb}\cdot 2^{-3}5^{-3}7^{-1}$ |
slug | $14.593902937206364$ $[\text{kg}]$ | $\text{g}_0\cdot \text{ft}^{-1}\text{lb}$ |
slinch | $175.12683524647636$ $[\text{kg}]$ | $\text{g}_0\cdot \text{ft}^{-1}\text{lb}\cdot 2^{2}3$ |
hyl | $9.80665$ $[\text{kg}]$ | $\text{g}_0$ |
Force Units
Name | Quantity | Product |
---|---|---|
dyne | $1.0 \times 10^{-5}$ $[\text{N}]$ | $2^{-5}5^{-5}$ |
newton | $1.0$ $[\text{N}]$ | $1$ |
poundal | $0.13825495437600002$ $[\text{N}]$ | $\text{ft}\cdot \text{lb}$ |
pound (force) | $4.4482216152605$ $[\text{N}]$ | $\text{g}_0\cdot \text{lb}$ |
kilopond | $9.80665$ $[\text{N}]$ | $\text{g}_0$ |
Presure Units
Name | Quantity | Product |
---|---|---|
pounds per square inch | $6894.75729316836$ $[\text{Pa}]$ | $\text{g}_0\cdot \text{ft}^{-2}\text{lb}\cdot 2^{4}3^{2}$ |
pascal | $1.0$ $[\text{Pa}]$ | $1$ |
barye | $0.1$ $[\text{Pa}]$ | $2^{-1}5^{-1}$ |
bar | $100000.0$ $[\text{Pa}]$ | $2^{5}5^{5}$ |
technical atmosphere | $98066.5$ $[\text{Pa}]$ | $\text{g}_0\cdot 2^{4}5^{4}$ |
atmosphere | $101325.0$ $[\text{Pa}]$ | $\text{atm}$ |
inch mercury | $3386.3890000000006$ $[\text{Pa}]$ | $\text{in}_\text{Hg}^{-1}$ |
torr | $133.32236842105263$ $[\text{Pa}]$ | $\text{atm}\cdot 2^{-3}5^{-1}19^{-1}$ |
Energy Units
Name | Quantity | Product |
---|---|---|
erg | $1.0000000000000001 \times 10^{-7}$ $[\text{J}]$ | $2^{-7}5^{-7}$ |
joule | $1.0$ $[\text{J}]$ | $1$ |
foot-pound | $1.3558179483314003$ $[\text{J}]$ | $\text{g}_0\cdot \text{ft}\cdot \text{lb}$ |
calorie | $4.186737323211057$ $[\text{J}]$ | $\Omega_\text{it}^{-1}\text{V}_\text{it}^{2}2^{2}3^{2}5\cdot 43^{-1}$ |
kilocalorie | $4186.737323211056$ $[\text{J}]$ | $\Omega_\text{it}^{-1}\text{V}_\text{it}^{2}2^{5}3^{2}5^{4}43^{-1}$ |
mean calorie | $4.186841954605034$ $[\text{J}]$ | $2^{2}3^{2}5\cdot 43^{-1}1.0001900224889804$ |
Earth calorie | $4.204951542(13)$ $[\text{J}]$ | $\text{g}_0^{-3/2}\Omega_\text{it}^{-1}\text{V}_\text{it}^{2}\text{GM}_\text{E}^{3/2}\tau^{3}2^{-25}3^{2}5^{-20}43^{-1}$ |
British thermal unit | $1055.0400583348662$ $[\text{J}]$ | $\text{lb}\cdot \Omega_\text{it}^{-1}\text{V}_\text{it}^{2}2^{5}5^{5}43^{-1}$ |
gas gallon | $1.2027456665017475 \times 10^{8}$ $[\text{J}]$ | $\text{lb}\cdot \Omega_\text{it}^{-1}\text{V}_\text{it}^{2}2^{9}3\cdot 5^{8}19\cdot 43^{-1}$ |
ton TNT | $4.186737323211056 \times 10^{9}$ $[\text{J}]$ | $\Omega_\text{it}^{-1}\text{V}_\text{it}^{2}2^{11}3^{2}5^{10}43^{-1}$ |
electronvolt | $1.602176634 \times 10^{-19}$ $[\text{J}]$ | $\text{e}$ |
Power Units
Name | Quantity | Product |
---|---|---|
watt | $1.0$ $[\text{W}]$ | $1$ |
horsepower (Watt) | $736.0291076111621$ $[\text{W}]$ | $\text{g}_0\cdot \text{ft}\cdot \text{lb}\cdot \tau\cdot 2^{4}3^{3}5^{-1}$ |
horsepower (Metric) | $735.49875$ $[\text{W}]$ | $\text{g}_0\cdot 3\cdot 5^{2}$ |
horsepower | $745.6998715822701$ $[\text{W}]$ | $\text{g}_0\cdot \text{ft}\cdot \text{lb}\cdot 2\cdot 5^{2}11$ |
electrical horsepower | $746.0$ $[\text{W}]$ | $2373$ |
tons refrigeration | $3516.8001944495536$ $[\text{W}]$ | $\text{lb}\cdot \Omega_\text{it}^{-1}\text{V}_\text{it}^{2}2^{6}3^{-1}5^{6}43^{-1}$ |
boiler horsepower | $9810.407209099902$ $[\text{W}]$ | $\text{lb}\cdot \Omega_\text{it}^{-1}\text{V}_\text{it}^{2}2\cdot 3^{-2}5^{5}43^{-1}1339$ |
Thermodynamic Units
Name | Quantity | Product |
---|---|---|
Kelvin | $1.0$ $[\text{K}]$ | $1$ |
Rankine | $0.5555555555555556$ $[\text{K}]$ | $3^{-2}5$ |
Celsius | $273.15$ $[\text{K}]$ | $\text{T}_0$ |
Fahrenheit | $255.37222222222223$ $[\text{K}]$ | $3^{-2}5459.67$ |
sea level | $288.15$ $[\text{K}]$ | $288.15$ |
boiling | $373.1339$ $[\text{K}]$ | $373.1339$ |
mole | $1.0$ $[\text{mol}]$ | $1$ |
Earth-mole | $1.0043504565(30)$ $[\text{mol}]$ | $\text{g}_0^{-3/2}\text{GM}_\text{E}^{3/2}\tau^{3}2^{-27}5^{-21}$ |
pound-mole | $453.59237$ $[\text{mol}]$ | $\text{lb}\cdot 2^{3}5^{3}$ |
slug-mole | $14593.902937206363$ $[\text{mol}]$ | $\text{g}_0\cdot \text{ft}^{-1}\text{lb}\cdot 2^{3}5^{3}$ |
slinch-mole | $175126.83524647637$ $[\text{mol}]$ | $\text{g}_0\cdot \text{ft}^{-1}\text{lb}\cdot 2^{5}3\cdot 5^{3}$ |
katal | $1.0$ $[\text{kat}]$ | $1$ |
amagat | $44.615033390(14)$ $[\text{m}^{-3}\text{mol}]$ | $\text{k}_\text{B}^{-1}\hbar\cdot \text{c}^{-1}\text{R}_{\infty}\cdot \alpha^{-2}\mu_\text{eu}^{-1}\text{T}_0^{-1}\text{atm}\cdot 2^{4}5^{3}$ |
Photometric Units
Name | Quantity | Product |
---|---|---|
lumen | $1.0$ $[\text{lm}]$ | $1$ |
candela | $39.47841760435743$ $[\text{lm}\cdot \tau^{-2}]$ | $\tau^{2}$ |
lux | $1.0$ $[\text{lx}]$ | $1$ |
phot | $10000.0$ $[\text{lx}]$ | $2^{4}5^{4}$ |
foot-candle | $10.76391041670972$ $[\text{lx}]$ | $\text{ft}^{-2}$ |
nit | $39.47841760435743$ $[\text{m}^{-2}\text{lm}\cdot \tau^{-2}]$ | $\tau^{2}$ |
abostilb | $12.566370614359172$ $[\text{m}^{-2}\text{lm}\cdot \tau^{-2}]$ | $\tau\cdot 2$ |
stilb | $394784.1760435743$ $[\text{m}^{-2}\text{lm}\cdot \tau^{-2}]$ | $\tau^{2}2^{4}5^{4}$ |
lambert | $125663.70614359173$ $[\text{m}^{-2}\text{lm}\cdot \tau^{-2}]$ | $\tau\cdot 2^{5}5^{4}$ |
foot-lambert | $135.26328755613562$ $[\text{m}^{-2}\text{lm}\cdot \tau^{-2}]$ | $\text{ft}^{-2}\tau\cdot 2$ |
bril | $1.2566370614359173 \times 10^{-6}$ $[\text{m}^{-2}\text{lm}\cdot \tau^{-2}]$ | $\tau\cdot 2^{-6}5^{-7}$ |
talbot | $1.0$ $[\text{s}\cdot \text{lm}]$ | $1$ |
lumerg | $1.0000000000000001 \times 10^{-7}$ $[\text{s}\cdot \text{lm}]$ | $2^{-7}5^{-7}$ |
Sepcialized Units
Name | Quantity | Product |
---|---|---|
hertz | $1.0$ $[\text{Hz}]$ | $1$ |
actions per minute | $0.016666666666666666$ $[\text{Hz}]$ | $2^{-2}3^{-1}5^{-1}$ |
revolutions per minute | $0.016666666666666666$ $[\text{s}^{-1}\tau]$ | $2^{-2}3^{-1}5^{-1}$ |
kayser | $100.0$ $[\text{m}^{-1}]$ | $2^{2}5^{2}$ |
diopter | $0.15915494309189535$ $[\text{m}^{-1}\tau]$ | $\tau^{-1}$ |
rayleigh | $1.0 \times 10^{10}$ $[\text{Hz} \cdot \text{m}^{-2}]$ | $2^{10}5^{10}$ |
flick | $3.9478417604357434 \times 10^{11}$ $[\text{W} \cdot \text{m}^{-3} \cdot \tau^{-2}]$ | $\tau^{2}2^{10}5^{10}$ |
g-force | $9.80665$ $[\text{m}\cdot \text{s}^{-2}]$ | $\text{g}_0$ |
galileo | $0.010000000000000002$ $[\text{m}\cdot \text{s}^{-2}]$ | $2^{-2}5^{-2}$ |
eotvos | $1.0 \times 10^{-9}$ $[\text{Hz} \cdot \text{s}^{-1}]$ | $2^{-9}5^{-9}$ |
darcy | $9.86923266716013 \times 10^{-13}$ $[\text{m}^{2}]$ | $\text{atm}^{-1}2^{-7}5^{-7}$ |
poise | $0.1$ $[\text{Pa} \cdot \text{s}]$ | $2^{-1}5^{-1}$ |
reyn | $6894.75729316836$ $[\text{Pa} \cdot \text{s}]$ | $\text{g}_0\cdot \text{ft}^{-2}\text{lb}\cdot 2^{4}3^{2}$ |
stokes | $0.0001$ $[\text{m}^{2}\text{s}^{-1}]$ | $2^{-4}5^{-4}$ |
rayl | $1.0$ $[\text{kg}\cdot \text{m}^{-2}\text{s}^{-1}]$ | $1$ |
mpg equivalent | $1.3380584481180184 \times 10^{-5}$ $[\text{N}^{-1}]$ | $\text{ft}\cdot \text{lb}^{-1}\Omega_\text{it}\cdot \text{V}_\text{it}^{-2}2^{-4}5^{-7}11\cdot 19^{-1}43$ |
langley | $41867.37323211056$ $[\text{N} \cdot \text{m}^{-1}]$ | $\Omega_\text{it}^{-1}\text{V}_\text{it}^{2}2^{6}3^{2}5^{5}43^{-1}$ |
jansky | $1.0 \times 10^{-26}$ $[\text{N} \cdot \text{m}^{-1}]$ | $2^{-26}5^{-26}$ |
solar flux | $9.999999999999999 \times 10^{-23}$ $[\text{N} \cdot \text{m}^{-1}]$ | $2^{-22}5^{-22}$ |
curie | $3.7 \times 10^{10}$ $[\text{Hz}]$ | $2^{9}5^{9}37$ |
gray | $1.0$ $[\text{J} \cdot \text{kg}^{-1}]$ | $1$ |
roentgen | $0.0002579768717696458$ $[\text{kg}^{-1}\text{C}]$ | $\text{c}^{-1}2^{5}5^{5}/1.293$ |
Charge Units
Name | Quantity | Product |
---|---|---|
coulomb | $1.0$ $[\text{C}]$ | $1$ |
Earth coulomb | $1.0028982055(20)$ $[\text{C}]$ | $\text{g}_0^{-1}\text{GM}_\text{E}\cdot \tau^{2}2^{-18}5^{-14}$ |
abcoulomb | $10.0$ $[\text{C}]$ | $2\cdot 5$ |
statcoulomb | $3.3356409519815207 \times 10^{-10}$ $[\text{C}]$ | $\text{c}^{-1}2^{-1}5^{-1}$ |
Current Units
Name | Quantity | Product |
---|---|---|
ampere | $1.0$ $[\text{s}^{-1}\text{C}]$ | $1$ |
abampere | $10.0$ $[\text{s}^{-1}\text{C}]$ | $2\cdot 5$ |
statampere | $3.3356409519815207 \times 10^{-10}$ $[\text{s}^{-1}\text{C}]$ | $\text{c}^{-1}2^{-1}5^{-1}$ |
Electromotive Units
Name | Quantity | Product |
---|---|---|
volt | $1.0$ $[\text{V}]$ | $1$ |
abvolt | $1.0 \times 10^{-8}$ $[\text{V}]$ | $2^{-8}5^{-8}$ |
statvolt | $299.792458$ $[\text{V}]$ | $\text{c}\cdot 2^{-6}5^{-6}$ |
Inductance Units
Name | Quantity | Product |
---|---|---|
henry | $1.0$ $[\text{H}]$ | $1$ |
abhenry | $1.0 \times 10^{-9}$ $[\text{H}]$ | $2^{-9}5^{-9}$ |
stathenry | $8.987551787368176 \times 10^{11}$ $[\text{H}]$ | $\text{c}^{2}2^{-5}5^{-5}$ |
Resistance Units
Name | Quantity | Product |
---|---|---|
ohm | $1.0$ $[\Omega]$ | $1$ |
abohm | $1.0 \times 10^{-9}$ $[\Omega]$ | $2^{-9}5^{-9}$ |
statohm | $8.987551787368176 \times 10^{11}$ $[\Omega]$ | $\text{c}^{2}2^{-5}5^{-5}$ |
Conductance Units
Name | Quantity | Product |
---|---|---|
siemens | $1.0$ $[\text{S}]$ | $1$ |
abmho | $1.0 \times 10^{9}$ $[\text{S}]$ | $2^{9}5^{9}$ |
statmho | $1.1126500560536183 \times 10^{-12}$ $[\text{S}]$ | $\text{c}^{-2}2^{5}5^{5}$ |
Capacitance Units
Name | Quantity | Product |
---|---|---|
farad | $1.0$ $[\text{F}]$ | $1$ |
abfarad | $1.0 \times 10^{9}$ $[\text{F}]$ | $2^{9}5^{9}$ |
statfarad | $1.1126500560536183 \times 10^{-12}$ $[\text{F}]$ | $\text{c}^{-2}2^{5}5^{5}$ |
Magnetic Flux Units
Name | Quantity | Product |
---|---|---|
weber | $1.0$ $[\text{Wb}]$ | $1$ |
maxwell | $1.0 \times 10^{-8}$ $[\text{Wb}]$ | $2^{-8}5^{-8}$ |
statfarad | $299.792458$ $[\text{Wb}]$ | $\text{c}\cdot 2^{-6}5^{-6}$ |
Magnetic Flux Density Units
Name | Quantity | Product |
---|---|---|
tesla | $1.0$ $[\text{T}]$ | $1$ |
gauss | $0.0001$ $[\text{T}]$ | $2^{-4}5^{-4}$ |
stattesla | $2.9979245800000005 \times 10^{6}$ $[\text{T}]$ | $\text{c}\cdot 2^{-2}5^{-2}$ |
Magnetic Specialized Units
Name | Quantity | Product |
---|---|---|
oersted | $79.57747154594767$ $[\text{m}^{-1}\text{s}^{-1}\text{C}]$ | $\tau^{-1}2^{2}5^{3}$ |
gilbert | $5.0$ $[\text{s}^{-1}\text{C}\cdot \tau^{-1}]$ | $5$ |
Equivalent dimensional quantities
Quantity | Equivalent Dimensions |
---|---|
$\mathbb{1}$ | dimensionless $[\mathbb{1}]$, gravity force $[F^{-1}MLT^{-2}]$, susceptibility $[R^{-1}]$, demagnetizing factor $[R]$ |
$\tau$ | angle $[A]$ |
$\tau^{2}$ | solid angle $[A^{2}]$ |
$\text{s}$ | time $[T]$ |
$\text{s}\cdot \tau^{-1}$ | angular time $[TA^{-1}]$ |
$\text{m}$ | length $[L]$ |
$\text{m}\cdot \tau^{-1}$ | angular length $[LA^{-1}]$ |
$\text{m}^{2}$ | area $[L^{2}]$ |
$\text{m}^{2}\tau^{-2}$ | angular area $[L^{2}A^{-2}]$ |
$\text{m}^{3}$ | volume $[L^{3}]$ |
$\text{m}^{-1}$ | wavenumber $[L^{-1}]$ |
$\text{m}^{-1}\tau$ | angular wavenumber $[L^{-1}A]$ |
$\text{m}^{-2}$ | fuel efficiency $[L^{-2}]$ |
$\text{m}^{-3}$ | number density $[L^{-3}]$ |
$\text{Hz}$ | frequency $[T^{-1}]$ |
$\text{s}^{-1}\tau$ | angular frequency $[T^{-1}A]$ |
$\text{Hz} \cdot \text{s}^{-1}$ | frequency drift $[T^{-2}]$ |
$\text{m}^{-1}\text{s}$ | stagnance $[L^{-1}T]$ |
$\text{m}\cdot \text{s}^{-1}$ | speed $[LT^{-1}]$ |
$\text{m}\cdot \text{s}^{-2}$ | acceleration $[LT^{-2}]$, specific force $[FM^{-1}]$ |
$\text{m}\cdot \text{s}^{-3}$ | jerk $[LT^{-3}]$ |
$\text{m}\cdot \text{s}^{-4}$ | snap $[LT^{-4}]$ |
$\text{m}\cdot \text{s}^{-5}$ | crackle $[LT^{-5}]$ |
$\text{m}\cdot \text{s}^{-6}$ | pop $[LT^{-6}]$ |
$\text{m}^{3}\text{s}^{-1}$ | volume flow $[L^{3}T^{-1}]$ |
$\text{m}^{2}\tau^{2}$ | etendue $[L^{2}A^{2}]$ |
$\text{Hz} \cdot \tau^{-2}$ | photon intensity $[T^{-1}A^{-2}]$ |
$\text{Hz} \cdot \text{m}^{-2}$ | photon irradiance $[L^{-2}T]$ |
$\text{Hz} \cdot \text{m}^{-2} \cdot \tau^{-2}$ | photon radiance $[L^{-2}TA^{-2}]$ |
$\text{kg}$ | inertia $[FL^{-1}T^{2}]$, mass $[M]$ |
$\text{J} \cdot \text{m}^{-2} \cdot \text{Hz}^{-1}$ | mass flow $[MT^{-1}]$, spectral exposure $[FL^{-1}T]$ |
$\text{kg}\cdot \text{m}^{-1}$ | linear density $[ML^{-1}]$ |
$\text{kg}\cdot \text{m}^{-2}$ | area density $[ML^{-2}]$ |
$\text{kg}\cdot \text{m}^{-3}$ | density $[ML^{-3}]$ |
$\text{kg}\cdot \text{m}^{-2}\text{s}^{-2}$ | specific weight $[FL^{-3}]$ |
$\text{kg}^{-1}\text{m}^{3}$ | specific volume $[M^{-1}L^{3}]$ |
$\text{N}$ | force $[F]$ |
$\text{Pa}$ | pressure $[FL^{-2}]$ |
$\text{Pa}^{-1}$ | compressibility $[F^{-1}L^{2}]$ |
$\text{Pa} \cdot \text{s}$ | viscosity $[FL^{-2}T]$ |
$\text{m}^{2}\text{s}^{-1}$ | diffusivity $[L^{2}T^{-1}]$ |
$\text{kg}\cdot \text{m}^{2}$ | rotational inertia $[ML^{2}]$ |
$\text{N} \cdot \text{s}$ | impulse $[FT]$, momentum $[MLT^{-1}]$ |
$\text{J} \cdot \text{s} \cdot \tau^{-1}$ | angular momentum $[FLTA^{-1}]$ |
$\text{N} \cdot \text{s}^{-1}$ | yank $[MLT^{-3}]$, spectral flux $[FT^{-1}]$ |
$\text{J}$ | energy $[FL]$ |
$\text{J} \cdot \text{kg}^{-1}$ | specific energy $[FM^{-1}L]$ |
$\text{kg}\cdot \text{m}^{2}\text{s}^{-1}$ | action $[FLT]$ |
$\text{N} \cdot \text{m}^{-1}$ | fluence $[FL^{-1}]$ |
$\text{W}$ | power $[FLT^{-1}]$ |
$\text{W} \cdot \text{m}^{-3}$ | power density $[FL^{-2}T^{-1}]$ |
$\text{W} \cdot \text{m}^{-2}$ | irradiance $[FL^{-1}T^{-1}]$ |
$\text{W} \cdot \text{m}^{-2} \cdot \tau^{-2}$ | radiance $[FL^{-1}T^{-1}A^{-2}]$ |
$\text{W} \cdot \tau^{-2}$ | radiant intensity $[FLT^{-1}A^{-2}]$ |
$\text{kg}^{2}\text{m}^{-2}\text{s}^{-3}$ | sound exposure $[F^{2}L^{-4}T]$ |
$\text{kg}\cdot \text{m}^{-4}\text{s}^{-1}$ | impedance $[FL^{-5}T]$ |
$\text{kg}\cdot \text{m}^{-2}\text{s}^{-1}$ | specific impedance $[FL^{-3}T]$ |
$\text{kg}^{-1}\text{m}^{4}\text{s}$ | admittance $[F^{-1}L^{5}T^{-1}]$ |
$\text{m} \cdot \text{N}^{-1}$ | compliance $[M^{-1}T^{2}]$ |
$\text{kg}\cdot \text{m}^{-4}$ | inertance $[ML^{-4}]$ |
$\text{C}$ | charge $[Q]$ |
$\text{m}^{-3}\text{C}$ | charge density $[L^{-3}Q]$ |
$\text{m}^{-1}\text{C}$ | linear charge density $[L^{-1}Q]$ |
$\text{kg}^{-1}\text{C}$ | exposure $[M^{-1}Q]$ |
$\text{m}^2 \text{s}^{-1} \text{V}^{-1}$ | mobility $[FL^{3}T^{-1}Q^{-1}]$ |
$\text{s}^{-1}\text{C}$ | current $[T^{-1}Q]$, magnetic potential $[T^{-1}QRC^{-1}]$ |
$\text{m}^{-2}\text{s}^{-1}\text{C}$ | current density $[L^{-2}T^{-1}Q]$ |
$\Omega$ | resistance $[FLTQ^{-2}]$ |
$\text{S}$ | conductance $[F^{-1}L^{-1}T^{-1}Q^{2}]$ |
$\Omega \cdot \text{m}$ | resistivity $[FL^{2}TQ^{-2}]$ |
$\text{S} \cdot \text{m}^{-1}$ | conductivity $[F^{-1}L^{-2}T^{-1}Q^{2}]$ |
$\text{F}$ | capacitance $[F^{-1}L^{-1}Q^{2}]$ |
$\text{H}$ | inductance $[FLT^{2}Q^{-2}]$, permeance $[FLT^{2}Q^{-2}R^{-1}C^{2}]$ |
$\text{H}^{-1}$ | reluctance $[F^{-1}L^{-1}T^{-2}Q^{2}RC^{-2}]$ |
$\text{F} \cdot \text{m}^{-1}$ | permittivity $[F^{-1}L^{-2}Q^{2}R]$ |
$\text{H} \cdot \text{m}^{-1}$ | permeability $[FT^{2}Q^{-2}R^{-1}C^{2}]$ |
$\text{kg}^{-1}\text{m}^{3}\tau^{-1}$ | specific susceptibility $[M^{-1}L^{3}A^{-1}R^{-1}]$ |
$\text{Wb} \cdot \text{m}^{-1}$ | vector potential $[FTQ^{-1}C]$ |
$\text{V}$ | electric potential $[FLQ^{-1}]$ |
$\text{V} \cdot \text{m}^{-1}$ | electric field $[FQ^{-1}]$ |
$\text{m}^{-1}\text{s}^{-1}\text{C}$ | magnetic field $[L^{-1}T^{-1}QRC^{-1}]$ |
$\text{V} \cdot \text{m}$ | electric flux $[FL^{2}Q^{-1}]$ |
$\text{Wb}$ | magnetic flux $[FLTQ^{-1}C]$ |
$\text{m}^{-2}\text{C}$ | electric displacement $[L^{-2}QR]$ |
$\text{T}$ | magnetic flux density $[FL^{-1}TQ^{-1}C]$ |
$\text{m}\cdot \text{C}$ | electric dipole moment $[LQ]$ |
$\text{J} \cdot \text{T}^{-1} \cdot \tau^{-1}$ | magnetic dipole moment $[L^{2}T^{-1}QA^{-1}C^{-1}]$ |
$\text{kg}^{-1}\text{s}^{2}\text{C}^{2}$ | electric polarizability $[F^{-1}LQ^{2}]$ |
$\text{m}^{3}\tau^{-1}$ | magnetic polarizability $[L^{3}A^{-1}R^{-1}]$ |
$\text{Wb} \cdot \text{m}$ | magnetic moment $[FL^{2}TQ^{-1}C]$ |
$\text{m}^{-3}\text{s}\cdot \text{C}$ | specific magnetization $[F^{-1}ML^{-2}T^{-1}QC^{-1}]$ |
$\text{m}\cdot \text{s}^{-1}\text{C}\cdot \tau^{-1}$ | pole strength $[LT^{-1}QA^{-1}C^{-1}]$ |
$\text{K}$ | temperature $[Θ]$ |
$\text{J} \cdot \text{K}^{-1}$ | entropy $[FLΘ^{-1}]$ |
$\text{J} \cdot \text{K}^{-1} \text{kg}^{-1}$ | specific entropy $[FM^{-1}LΘ^{-1}]$ |
$\text{kg}\cdot \text{m}^{-1}\text{s}^{-2}\text{K}^{-1}$ | volume heat capacity $[FL^{-2}Θ^{-1}]$ |
$\text{W} \cdot \text{m}^{-1} \text{K}^{-1}$ | thermal conductivity $[FT^{-1}Θ^{-1}]$ |
$\text{W} \cdot \text{K}^{-1}$ | thermal conductance $[FLT^{-1}Θ^{-1}]$ |
$\text{K} \cdot \text{m} \cdot \text{W}^{-1}$ | thermal resistivity $[F^{-1}TΘ]$ |
$\text{K} \cdot \text{W}^{-1}$ | thermal resistance $[F^{-1}L^{-1}TΘ]$ |
$\text{K}^{-1}$ | thermal expansion $[Θ^{-1}]$ |
$\text{m}^{-1}\text{K}$ | lapse rate $[L^{-1}Θ]$ |
$\text{kg}\cdot \text{mol}^{-1}$ | molar mass $[MN^{-1}]$ |
$\text{kg}^{-1}\text{mol}$ | molality $[M^{-1}N]$ |
$\text{mol}$ | molar amount $[N]$ |
$\text{m}^{-3}\text{mol}$ | molarity $[L^{-3}N]$ |
$\text{m}^{3}\text{mol}^{-1}$ | molar volume $[L^{3}N^{-1}]$ |
$\text{J} \cdot \text{K}^{-1} \text{mol}^{-1}$ | molar entropy $[FLΘ^{-1}N^{-1}]$ |
$\text{J} \cdot \text{mol}^{-1}$ | molar energy $[FLN^{-1}]$ |
$\text{S} \cdot \text{m}^2 \text{mol}^{-1}$ | molar conductivity $[F^{-1}T^{-1}Q^{2}N^{-1}]$ |
$\text{m}^{3}\text{mol}^{-1}\tau^{-1}$ | molar susceptibility $[L^{3}N^{-1}A^{-1}R^{-1}]$ |
$\text{kat}$ | catalysis $[T^{-1}N]$ |
$\text{m}^{3}\text{s}^{-1}\text{mol}^{-1}$ | specificity $[L^{3}T^{-1}N^{-1}]$ |
$\text{m}^{-2}\text{s}\cdot \text{mol}$ | diffusion flux $[L^{-2}TN]$ |
$\text{lm}$ | luminous flux $[J]$ |
$\text{lm}\cdot \tau^{-2}$ | luminous intensity $[JA^{-2}]$ |
$\text{m}^{-2}\text{lm}\cdot \tau^{-2}$ | luminance $[L^{-2}JA^{-2}]$ |
$\text{lx}$ | illuminance $[L^{-2}J]$ |
$\text{s}\cdot \text{lm}$ | luminous energy $[TJ]$ |
$\text{lx} \cdot \text{s}$ | luminous exposure $[L^{-2}TJ]$ |
$\text{lm} \cdot \text{W}^{-1}$ | luminous efficacy $[F^{-1}L^{-1}TJ]$ |