kVA Calculator
An Electrical kVA Converter✔ Convert kVA
✔ Convert Volts
✔ Convert Amps
✔ Convert Power Factor
✔ Convert kW
✔ Single and Three Phase
Download kVA Calculator for iPhone, iPad or Android
Screenshots
Description
kVA Calculator / converter is for calculating and converting to and from kVA, Volts and Amps single phase and three phase including a kVA kW Power Factor converter.
Single Phase kVA Calculations
Enter ANY two values to calculate the third.
- Calculate kVA
- Calculate Volts
- Calculate Amps
Three Phase kVA Calculations
Enter ANY two values to calculate the third.
- Calculate kVA
- Calculate Volts
- Calculate Amps
kVA / PF / KW Converter
Enter ANY two values to calculate the third.
- kVA
- Power Factor
- kW
App demo
Watch the app in action!App Reviews
Read what Our Happy Customers Are Saying
Works well.
Very easy and simple to understand.
Good App.
Good app to calculate quick kVA results.
Great App!
Great app, works well on my iPhone 5.
Wow, Excellent App!
Great app very useful to have.
I have used it a few times now and it has saved me a lot of time and money.
Well Done.
FAQ's & How to
How to calculate kVA
There are a few ways to calculate kVA, below shows a couple of options:
- Calculate kVA from the known kW and Power Factor values.
- Calculate kVA from the known Volts and Amps values.
How to calculate kVA from Amps
To calculate kVA from Amps or Amps to kVA we can use the following formula:
SINGLE PHASE kVA from Amps
- kVA = Volts x Amps ÷ 1000
For example, if Volts = 300 and Amps = 15 then,
300 (V) x 15 (A) ÷ 1000 = 4.5 kVA
THREE PHASE kVA from Amps
To calculate kVA from Amps three phase is a little more complicated, let the app do the math and download the kVA Calculator App.
How to calculate kW from KVA
To calculate kW from kVA we can use the following formula:
We calculate kW from the known kVA and Power Factor values.
- kW = kVA x Power Factor
Example: If kVA = 10 and Power Factor = 0.85 then
10 (kVA) x 0.85 (PF) = 8.5 kW
How to calculate Power Factor
To calculate Power Factor (PF) we need to to know the following parameters:
- kW
- kVA
The Power Factor calculation formula is:
- Power Factor = kW ÷ kVA
For example, if kW = 10 and kVA = 15 then,
10 (kW) ÷ 15 (kVA) = 0.667 Power Factor (rounded to three decimals)
How to convert kW to kVA
To convert kW to kVA or calculate kVA from kW we can use the following formula:
- kVA = kW ÷ Power Factor
For example, if kW = 120 and Power Factor = 0.64 then,
120 (kW) ÷ 0.64 (PF) = 187.5 kVA
How to convert Amps to kVA
To convert Amps to kVA we use the following formula.
Amps to kVA Single Phase
kVA ÷ Volts x 1000 = Amps
For example, if kVA = 65 and Volts = 230 then,
65 (kVA) ÷ 230 (V) x 1000 = 282.609 Amps
Amps to kVA Three Phase
The Amps to kVA three phase formula is a little more complicated than the single phase kVA formula, download the kVA Calculator App.
Get the app
An easy to use kVA calculator✔ Calculate kVA
✔ Calculate kW
✔ Calculate Power Factor
Download for Android and iOS