Adjust the values, then select Calculate to see the result.
Which two values do you know?
Voltage & current (V, I)
Voltage & resistance (V, R)
Voltage & power (V, P)
Current & resistance (I, R)
Current & power (I, P)
Resistance & power (R, P)
Voltage
V
Current
A
Resistance
Ω
Power
W
Calculate
Clear
Result
Enter your values, then select Calculate.
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