WebUtility
Universal Toolkit
Widgets
Calculators
Converters
Generators
All Tools
Search
⌘K
Sign In
Home
Tools
Physics
Ohm's Law Calculator
Back to Physics
Related Tools
Force Calculator
Calculate force, mass, and acceleration (F=ma)
Ohm's Law Calculator
Calculate V, I, R, and Power
Calculate:
Voltage (V)
Current (I)
Resistance (R)
Power (P)
Current (I)
A
Resistance (R)
Ω
Calculate
Ohm's Law Formulas
Voltage
V = I × R
Current
I = V / R
Resistance
R = V / I
Power
P = V × I