KVA Calculator

This calculator provides the missing variable in the three transformer characteristics. To use it, enter the data of two of the three, amps, KVA (kilovolt amps), or volts. Then, also select if the service is three phase or single phase. Click on Calculate to see the resulting variable. Click on Clear Values to start over.

Designation
Value
Enter Two Variables
Electrical Service
      

 

Transformer Basics
Transformer Noise
K-Factor
Specifying a Buck-Boost Transformer