Calculate Volts (Voltage) from Amps (Current) and Ohms (Resistance)
Insert the Amps (A) and Ohms below and click on Calculate to obtain the Volts (V).
Formula is V = I * R or Voltage (Volts) = Current (Amps) * Resistance (Ohms).
For example, if you have 3 Amps and 2 Ohms, then the voltage is 6 Volts .
Calculate Amps (Current) from Volts (Voltage) and Ohms (Resistance)
Insert the Volts (V) and Ohms below and click on Calculate to obtain the Amps (A).
Formula is I = V / R.
For example, if you have 6 Volts and 2 Ohms, then the resistance is 3 Amps.
Calculate Ohms (Resistance) from Amps (Current) and Volts (Voltage)
Insert the Amps (A) and Volts (V) below and click on Calculate to obtain the Ohms.
Formula is R = V / I.
For example, if you have 3 Amps and 6 Volts, then the resistance is 2 Ohms.