| Magnetic Parameter | Symbol | Unit in SI (mks) system | Unit in cgs system | Multiplier to Convert SI to cgs units | Multiplier to Convert cgs to SI units |
| Flux Density | B | Tesla (T) | Gauss (G or Gs) | 10,000 | 0.0001 |
| Field Strength | H | Ampere turns per meter (A/m) | Oersteds (Oe) | 0.01257 | 79.6 |
| Length | l | meter (m) | centimeter (cm) | 100 | 0.01 |
| Maximum Energy Product | (BH)max | kilo Joules per cubic meter (kJ/m3) | Million Gauss Oersteds (MGO) | 0.1257 | 7.96 |
| Flux | Φ | Weber (Wb) | Maxwell (Mx) | 10 8 | 10 -8 |
| Energy | E | Joules (J) | Erg (erg) | 10 7 | 10 -7 |
| Force | F | Newton (N) | Dyne (dyn) | 10 5 | 10 -5 |