Electronics & PCB

Electronics Conversions

Perform dB, dBm, rectangular-polar, angle, temperature and millimetre-mil conversions.

Voltage gain dB Power level dBm Impedance for dBm-to-voltage Ω Rectangular real part R Rectangular imaginary part X Angle ° Temperature °C Length mm

Electronics & PCB

Related calculation tools

All tools

Ohm’s Law CalculatorCalculate current and electrical power from voltage and resistance.Electrical Power and Energy CalculatorCalculate power and energy consumption from voltage, current and operating time.Microstrip Impedanceasdsad Bandwidth & Maximum Trace LengthEstimate bandwidth and the transmission-line length threshold from rise time.