Useful Calculators

Parallel resistors calculator
Potentiometric voltage divisor
Resistors color table
Z-L-C calculator
RC time constant calculator
dBu voltage calculator
dB gain calculator
AWG to mm gauge convertor

Parallel resistors calculator



R1

R2

R3

 

R//

Set any 2 or 3 values then click on the CALC button of the resistor you want to calculate

Potentiometric voltage divisor



R1

R2

A

A(dB)

  

Set 2 values (1 resistor at least) then click on CALC

Resistors color table

Z-L-C calculator



Capacitance

Inductance

Reactance

Frequency

  

Set any 2 values then click on CALC

RC time constant calculator



Resistance

Capacitance

Time

  

Set any 2 values then click on CALC

dBu voltage calculator



dBu

Volts RMS

Volts Peak

  

Set any value then click on CALC

dB gain calculator



dB

Gain

  

Set any value then click on CALC

AWG to mm wire gauge convertor



AWG

Diameter (inches)

Diameter (mm)

Cross section (mm2)

  

Set any value then click on CALC