Temperature: $C = \frac{5}{9}(F - 32)$, $K = C + 273.15$

RF Voltage (dBm to Vrms): $V_{rms} = \sqrt{P_{watts} \times Z}$ where $P_{watts} = 10^{\frac{dBm - 30}{10}}$

All other conversions use standard linear scale factors relative to a base SI unit.