magnetic flux quantum unit
data derived with UnitSystems.jl
\[\text{F}\cdot \text{L}\cdot \text{T}\cdot \text{Q}^{-1}\text{C}\]
\[\left[\hbar^{1/2}\text{c}^{1/2}\mu_0^{1/2}\phi^{1/2}\lambda^{1/2}\right]\]
\[\Phi_0 = \frac{h}{2e\alpha_L} = \frac{1}{\alpha_L}\sqrt{\frac{hZ_0}{8\alpha}} = \frac{1}{\alpha_L}\sqrt{\frac{hR_K}{4}} = \frac{1}{K_J} = \frac{hN_A}{2F\alpha_L}\]
| Quantity | Product | UnitSystem |
|---|---|---|
| $2.06783384790(16) \times 10^{-15}$ $\left[\text{Wb}\right]$ | $\hbar^{1/2}\text{c}^{1/2}\alpha^{-1/2}\tau^{1/2}2^{-9/2}5^{-7/2}$ | Metric |
| $2.0678338484619295 \times 10^{-15}$ $\left[\text{Wb}\right]$ | $\hbar\cdot \text{e}^{-1}2^{-1}$ | SI2019 |
| $2.06783384790(16) \times 10^{-15}$ $\left[\text{kg}\cdot \text{m}^{2}\text{s}^{-1}\text{C}^{-1}\right]$ | $\hbar^{1/2}\text{c}^{1/2}\alpha^{-1/2}\tau^{1/2}2^{-9/2}5^{-7/2}$ | SI1976 |
| $2.067833831(13) \times 10^{-15}$ $\left[\text{Wb}\right]$ | $\text{K}_\text{J}^{-1}$ | CODATA |
| $2.0678336278962334 \times 10^{-15}$ $\left[\text{Wb}\right]$ | ${\text{K}_\text{J}^{90}}^{-1}$ | Conventional |
| $2.06715168784(16) \times 10^{-15}$ $\left[\text{Wb}\right]$ | $\hbar^{1/2}\text{c}^{1/2}\alpha^{-1/2}\text{V}_\text{it}^{-1}\tau^{1/2}2^{-9/2}5^{-7/2}$ | International |
| $2.06713102335(16) \times 10^{-15}$ $\left[\text{Wb}\right]$ | $\hbar^{1/2}\text{c}^{1/2}\alpha^{-1/2}\tau^{1/2}2^{-9/2}5^{-7/2}/1.00034$ | InternationalMean |
| $2.06783384790(16) \times 10^{-15}$ $\left[\text{Wb}\right]$ | $\hbar^{1/2}\text{c}^{1/2}\alpha^{-1/2}\tau^{1/2}2^{-9/2}5^{-7/2}$ | MetricTurn |
| $2.06783384790(16) \times 10^{-15}$ $\left[\text{Wb}\right]$ | $\hbar^{1/2}\text{c}^{1/2}\alpha^{-1/2}\tau^{1/2}2^{-9/2}5^{-7/2}$ | MetricSpatian |
| $2.06783384790(16) \times 10^{-15}$ $\left[\text{Wb}\right]$ | $\hbar^{1/2}\text{c}^{1/2}\alpha^{-1/2}\tau^{1/2}2^{-9/2}5^{-7/2}$ | MetricGradian |
| $2.06783384790(16) \times 10^{-15}$ $\left[\text{Wb}\right]$ | $\hbar^{1/2}\text{c}^{1/2}\alpha^{-1/2}\tau^{1/2}2^{-9/2}5^{-7/2}$ | MetricDegree |
| $2.06783384790(16) \times 10^{-15}$ $\left[\text{Wb}\right]$ | $\hbar^{1/2}\text{c}^{1/2}\alpha^{-1/2}\tau^{1/2}2^{-9/2}5^{-7/2}$ | MetricArcminute |
| $2.06783384790(16) \times 10^{-15}$ $\left[\text{Wb}\right]$ | $\hbar^{1/2}\text{c}^{1/2}\alpha^{-1/2}\tau^{1/2}2^{-9/2}5^{-7/2}$ | MetricArcsecond |
| $2.10860370045(16) \times 10^{-16}$ $\left[\text{kgf}\cdot \text{m}\cdot \text{s}\cdot \text{C}^{-1}\right]$ | $\hbar^{1/2}\text{c}^{1/2}\alpha^{-1/2}\text{g}_0^{-1}\tau^{1/2}2^{-9/2}5^{-7/2}$ | Engineering |
| $2.10860370045(16) \times 10^{-16}$ $\left[\text{kgf}\cdot \text{m}\cdot \text{s}\cdot \text{C}^{-1}\right]$ | $\hbar^{1/2}\text{c}^{1/2}\alpha^{-1/2}\text{g}_0^{-1}\tau^{1/2}2^{-9/2}5^{-7/2}$ | Gravitational |
| $2.06783384790(16) \times 10^{-18}$ $\left[\text{t}\cdot \text{m}^{2}\text{s}^{-1}\text{C}^{-1}\right]$ | $\hbar^{1/2}\text{c}^{1/2}\alpha^{-1/2}\tau^{1/2}2^{-15/2}5^{-13/2}$ | MTS |
| $2.06783384790(16) \times 10^{-7}$ $\left[\text{Mx}\right]$ | $\hbar^{1/2}\text{c}^{1/2}\alpha^{-1/2}\tau^{1/2}2^{7/2}5^{9/2}$ | EMU |
| $6.89755126494(53) \times 10^{-18}$ $\left[\text{g}^{1/2}\text{cm}^{1/2}\right]$ | $\hbar^{1/2}\text{c}^{-1/2}\alpha^{-1/2}\tau^{1/2}2^{3/2}5^{5/2}$ | ESU |
| $2.06783384790(16) \times 10^{-7}$ $\left[\text{Mx}\right]$ | $\hbar^{1/2}\text{c}^{1/2}\alpha^{-1/2}\tau^{1/2}2^{7/2}5^{9/2}$ | Gauss |
| $5.83325158746(45) \times 10^{-8}$ $\left[\text{g}^{1/2}\text{cm}^{3/2}\text{s}^{-1}\right]$ | $\hbar^{1/2}\text{c}^{1/2}\alpha^{-1/2}2^{3}5^{9/2}$ | LorentzHeaviside |
| $4.90704424667(38) \times 10^{-14}$ $\left[\text{lb}\cdot \text{ft}^{2}\text{s}^{-1}\text{C}^{-1}\right]$ | $\hbar^{1/2}\text{c}^{1/2}\alpha^{-1/2}\text{ft}^{-2}\text{lb}^{-1}\tau^{1/2}2^{-9/2}5^{-7/2}$ | FPS |
| $1.83018717264(14) \times 10^{-14}$ $\left[\text{lb}\cdot \text{in}\cdot \text{s}\cdot \text{C}^{-1}\right]$ | $\hbar^{1/2}\text{c}^{1/2}\alpha^{-1/2}\text{g}_0^{-1}\text{ft}^{-1}\text{lb}^{-1}\tau^{1/2}2^{-5/2}3\cdot 5^{-7/2}$ | IPS |
| $1.52515597720(12) \times 10^{-15}$ $\left[\text{lb}\cdot \text{ft}\cdot \text{s}\cdot \text{C}^{-1}\right]$ | $\hbar^{1/2}\text{c}^{1/2}\alpha^{-1/2}\text{g}_0^{-1}\text{ft}^{-1}\text{lb}^{-1}\tau^{1/2}2^{-9/2}5^{-7/2}$ | British |
| $1.52515597720(12) \times 10^{-15}$ $\left[\text{lbf}\cdot \text{ft}\cdot \text{s}\cdot \text{C}^{-1}\right]$ | $\hbar^{1/2}\text{c}^{1/2}\alpha^{-1/2}\text{g}_0^{-1}\text{ft}^{-1}\text{lb}^{-1}\tau^{1/2}2^{-9/2}5^{-7/2}$ | English |
| $1.52515292689(12) \times 10^{-15}$ $\left[\text{lbf}\cdot \text{ft}\cdot \text{s}\cdot \text{C}^{-1}\right]$ | $\hbar^{1/2}\text{c}^{1/2}\alpha^{-1/2}\text{g}_0^{-1}\text{ft}_\text{US}^{-1}\text{lb}^{-1}\tau^{1/2}2^{-9/2}5^{-7/2}$ | Survey |
| $6.33657573175(49) \times 10^{-18}$ $\left[\text{lb}\cdot \text{mi}^{2}\text{h}^{-1}\text{C}^{-1}\right]$ | $\hbar^{1/2}\text{c}^{1/2}\alpha^{-1/2}\text{ft}^{-2}\text{lb}^{-1}\tau^{1/2}2^{-21/2}5^{-7/2}11^{-2}$ | MPH |
| $7.44420185243(57) \times 10^{-18}$ $\left[\text{kg}\cdot \text{km}^{2}\text{h}^{-1}\text{C}^{-1}\right]$ | $\hbar^{1/2}\text{c}^{1/2}\alpha^{-1/2}\tau^{1/2}2^{-13/2}3^{2}5^{-15/2}$ | KKH |
| $2.1613265032(65) \times 10^{-18}$ $\left[\text{keg}\cdot \text{nm}^{2}\text{h}^{-1}\text{eC}^{-1}\right]$ | $\hbar^{1/2}\text{c}^{1/2}\alpha^{-1/2}\text{g}_0^{3/2}\text{GM}_\text{E}^{-3/2}\tau^{-5/2}2^{37/2}3^{8}5^{19/2}$ | Nautical |
| $2.0588767939(62) \times 10^{-15}$ $\left[\text{eWb}\right]$ | $\hbar^{1/2}\text{c}^{1/2}\alpha^{-1/2}\text{g}_0^{3/2}\text{GM}_\text{E}^{-3/2}\tau^{-5/2}2^{45/2}5^{35/2}$ | Meridian |
| $4.014882(89) \times 10^{-63}$ $\left[\text{M}_\odot\cdot \text{au}^{2}\text{D}^{-1}\text{C}^{-1}\right]$ | $\hbar^{3/2}\text{c}^{3/2}\alpha^{-1/2}\text{au}^{-5}\text{k}_\text{G}^{-2}\text{m}_\text{P}^{-2}\tau^{-5/2}2^{61/2}3^{17}5^{17/2}$ | IAU☉ |
| $2.024571(45) \times 10^{-52}$ $\left[\text{ME}\cdot \text{LD}^{2}\text{D}^{-1}\text{C}^{-1}\right]$ | $\hbar^{3/2}\text{c}^{3/2}\alpha^{-1/2}\text{m}_\text{P}^{-2}\text{GM}_\text{E}^{-1}\tau^{-1/2}2^{-7/2}3^{-3}5^{-15/2}/2.0269216899999994 \times 10^{8}$ | IAUE |
| $1.553141(34) \times 10^{-61}$ $\left[\text{MJ}\cdot \text{JD}^{2}\text{D}^{-1}\text{C}^{-1}\right]$ | $\hbar^{3/2}\text{c}^{3/2}\alpha^{-1/2}\text{m}_\text{P}^{-2}\text{GM}_\text{J}^{-1}\tau^{-1/2}2^{-19/2}3\cdot 5^{-27/2}/6.7336617048999985 \times 10^{10}$ | IAUJ |
| $1.9545(61) \times 10^{-18}$ $\left[\text{T}\cdot \text{Q}^{-1}\right]$ | $\text{c}^{-1/2}\text{R}_{\infty}^{-1/2}\alpha^{1/2}\text{H}_0^{1/2}\text{au}^{-1/2}\tau\cdot 2^{-13/2}3^{-2}5^{-3}$ | Hubble |
| $6.250(46) \times 10^{-60}$ $\left[\text{M}\cdot \text{T}\cdot \text{Q}^{-1}\right]$ | $\hbar\cdot \text{c}^{-2}\alpha^{-1/2}\Omega_{\Lambda}^{1/2}\text{H}_0\cdot \text{au}^{-1}\text{m}_\text{P}^{-1}\tau\cdot 2^{-11}3^{-7/2}5^{-6}$ | Cosmological |
| $36.7762300905(28)$ $\left[\text{e}_\text{n}^{-1}\right]$ | $\alpha^{-1/2}\tau\cdot 2^{-1}$ | CosmologicalQuantum |
| $10.374382969600(79)$ $\left[\mathbb{1}\right]$ | $\alpha^{-1/2}\tau^{1/2}2^{-3/2}$ | Planck |
| $36.7762300905(28)$ $\left[\text{e}_\text{n}^{-1}\right]$ | $\alpha^{-1/2}\tau\cdot 2^{-1}$ | PlanckGauss |
| $430.5112880000(66)$ $\left[\text{M}\cdot \text{T}\cdot \text{Q}^{-1}\right]$ | $\alpha^{-1}\tau\cdot 2^{-1}$ | Stoney |
| $3.141592653589793$ $\left[\text{e}^{-1}\right]$ | $\tau\cdot 2^{-1}$ | Hartree |
| $2.221441469079183$ $\left[\text{M}\cdot \text{L}^{2}\text{T}^{-1}\text{Q}^{-1}\right]$ | $\tau\cdot 2^{-3/2}$ | Rydberg |
| $3.141592653589793$ $\left[\text{M}\cdot \text{L}^{2}\text{T}^{-1}\text{Q}^{-1}\right]$ | $\tau\cdot 2^{-1}$ | Schrodinger |
| $430.5112880000(66)$ $\left[\text{T}\cdot \text{Q}^{-1}\right]$ | $\alpha^{-1}\tau\cdot 2^{-1}$ | Electronic |
| $10.374382969600(79)$ $\left[\mathbb{1}\right]$ | $\alpha^{-1/2}\tau^{1/2}2^{-3/2}$ | Natural |
| $36.7762300905(28)$ $\left[\text{e}_\text{n}^{-1}\right]$ | $\alpha^{-1/2}\tau\cdot 2^{-1}$ | NaturalGauss |
| $10.374382969600(79)$ $\left[\mathbb{1}\right]$ | $\alpha^{-1/2}\tau^{1/2}2^{-3/2}$ | QCD |
| $36.7762300905(28)$ $\left[\text{e}_\text{n}^{-1}\right]$ | $\alpha^{-1/2}\tau\cdot 2^{-1}$ | QCDGauss |
| $3.141592653589793$ $\left[\text{e}^{-1}\right]$ | $\tau\cdot 2^{-1}$ | QCDoriginal |