# Kilowatts (kW) to Kilovolt-Amps (kVA) Electrical Conversion Calculator

Convert kilowatts (kW) to kilovolt-amps (kVA) by entering the power and power factor in the form below.

kW

## Kilovolt-Amps Results:

kVA
Learn how we calculated this below

Do you want to convert kVA to kW instead?

## How to Convert KW to kVA

Kilowatts and kilovolt-amps are both a measure of power, but they’re a little different. Kilowatts (kW) measure the real power in an electrical circuit, while kilovolt-amps (kVA) measure the apparent power.

In electrical equipment such as a generator or transformer the real power and apparent power are often not equal. This is because the equipment has a power factor of less than 1, which represents the amount of power that does no real work in the circuit.

The formula to convert kW to kVA accounting for the power factor is:
kVA = kW ÷ Power Factor

The apparent power in kVA is equal to the real power in kW divided by the power factor.

To convert to kVA, insert kW and the equipment power factor in the formula above.

For example, let’s find the apparent power in kVA for a 10 kW generator with an 80% power factor.

kVA = 10 kW ÷ .8
kVA = 12.5 kVA

## kW to kVA Conversion Chart

This chart shows kilovolt-amps (kVA) converted to kilowatt (kW) ratings for equipment with a power factor of 80%.

Equivalent kW and kVA ratings given an 80% power factor.
kW kVA
5 kW 6.3 kVA
7.5 kW 9.4 kVA
10 kW 12.5 kVA
15 kW 18.7 kVA
20 kW 25 kVA
25 kW 31.3 kVA
30 kW 37.5 kVA
40 kW 50 kVA
50 kW 62.5 kVA
60 kW 75 kVA
75 kW 93.8 kVA
80 kW 100 kVA
100 kW 125 kVA
125 kW 156 kVA
150 kW 187 kVA
175 kW 219 kVA
200 kW 250 kVA
250 kW 312 kVA
300 kW 375 kVA
350 kW 438 kVA
400 kW 500 kVA
500 kW 625 kVA
600 kW 750 kVA
700 kW 875 kVA
800 kW 1,000 kVA
900 kW 1,125 kVA
1,000 kW 1,250 kVA
1,250 kW 1,563 kVA
1,500 kW 1,875 kVA
1,750 kW 2,188 kVA
2,000 kW 2,500 kVA
2,250 kW 2,812 kVA