Ohms to volts calculation with amps
Enter the current in amps (A), resistance in ohms (Ω), then press the Calculate button to get the result in volts (V).
V(V) = I(A) × R(Ω)
The voltage V in volts (V) is equal to the current I in amps (A), multiplied by the resistance R in ohms (Ω).
Ohms to volts calculation with watts
Enter the power in watts (W), resistance in ohms (Ω), then press the Calculate button to get the result in volts (V).
V(V) = √ (P(W) × R(Ω))
The voltage V in volts (V) is equal to the square root of the power P in watts (W), multiplied by the resistance R in ohms (Ω).
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