| Quantity | Unit | Symbol |
7 SI base units | Time | Second | $\text{s}$ |
| Length | Meter | $\text{m}$ |
| Mass | Kilogram | $\text{kg}$ |
| Electrical current | Ampere | $\text{A}$ |
| Temperature | Kelvin | $\text{K}$ |
| Luminous intensity | Candela | $\text{cd}$ |
| Amount of substance | Mol | $\text{mol}$ |
| Velocity | | $\large\frac{\text{m}}{\text{s}}$ |
| Acceleration | | $\large\frac{\text{m}}{\text{s}^2}$ |
| Force | Newton | $\large \text{N}=\frac{\text{kg m}}{\text{s}^2}$ |
| Work, Energy | Joule | $\large \text{J}=\text{N m} = \frac{\text{kg m}^2}{\text{s}^2}$ |
| Power | Watt | $\large \text{W}=\frac{\text{J}}{\text{s}}= \frac{\text{kg m}^2}{\text{s}^3}$ |
| Electrical charge | Coulomb | $\large \text{C}=\text{A s}$ |
| Voltage | Volt | $\large \text{V}=\frac{\text{W}}{\text{A}} = \frac{\text{kg m}^2}{\text{A s}^3}$ |
| Electric Field | | $\large \frac{\text{V}}{\text{m}} = \frac{\text{kg m}}{\text{A s}^3}$ |
| Capacitance | Farad | $\large \text{F} = \frac{\text{C}}{\text{V}} = \frac{\text{A}^2 \text{s}^4}{\text{kg m}^2}$ |
| Resistance | Ohm | $\large \Omega = \frac{\text{V}}{\text{A}} = \frac{\text{kg m}^2}{\text{A}^2\text{s}^3}$ |
| Magnetic field | | $\large\frac{\text{A}}{\text{m}}$ |
| Magnetic flux | Weber | $\large \text{Wb} = \text{V s} = \frac{\text{kg m}^2}{\text{A s}^2}$ |
| Magnetic flux density | Tesla | $\large \text{T} = \frac{\text{Wb}}{\text{m}^2} = \frac{\text{kg}}{\text{A s}^2}$ |
| Inductance | Henry | $\large \text{H} = \frac{\text{Wb}}{\text{A}} = \frac{\text{kg m}^2}{\text{A}^2\text{s}^2}$ |