Power Calculator

DC power calculator

Resistance (R):
Current (I):
Voltage (V):
Power (P):

AC power calculator

Impedance (Z):
°  = 
Current (I):
°    
Voltage (V):
°    
Power S:
°  = 

Energy & power calculator

Energy:
J
Time period
s
Average power:
W

See also  Houston Time Now

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