Watts to Amps Calculator
Calculate amperage from wattage and voltage.
Free · instant · private
Watts
Volts
Amps
Use this result in your next equipment request
Talk through the application or request a project quote from a Sunhub specialist.
Formula & explanation
Formula
A = W ÷ V
Explained
Current in amps equals power in watts divided by voltage. Essential for conductor sizing.
Used For
Wire sizing, breaker selection, combiner box design