Spin Calculator

Calculate spin angular momentum and related properties

Spin Quantum Number (s):

g-Factor (default electron = 2.002319):

Magnetic Field B (T) - optional:

Spin Projection ms - optional:

Results

Particle Type

Fermion

Spin Magnitude |S|

9.1329e-35 J*s

= sqrt(0.5*1.5) * hbar

Number of Spin States

2

Possible ms values

-0.5, +0.5

Formulas Used

|S| = hbar * sqrt(s(s+1))

S_z = ms * hbar

mu = g * mu_B * sqrt(s(s+1))

E = g * mu_B * B * ms