Watt to Kilovolt-Ampere (kVA) Converter
Power · unit-converter
Convert Watt to Kilovolt-Ampere (kVA) with a fixed input and output unit, step-by-step formula line, and reference tables. Linear units use SI watt definitions; mechanical hp uses 550 ft·lbf/s; BTU/h uses the IT BTU; dBm/dBW are logarithmic relative to 1 mW and 1 W. The full Power Converter also includes PS/CV, TR, kVA/MVA, and ft·lb/s.
Calculator
From: Watt (w)
To: Kilovolt-Ampere (kVA) (kva)
About Watt
The watt is the SI unit of power (one joule per second). All linear units in this converter are defined by a fixed watt equivalent.
About Kilovolt-Ampere (kVA)
One kilovolt-ampere equals 1,000 VA. At unity power factor in this converter, kVA maps linearly to watts.
How to convert watts to kilovolt-amperes (kva, unity pf)
1 watt is equal to 0.001 kilovolt-ampere (kva) when both are expressed in watt-equivalents:
1 w = (1 W ÷ 1,000 W) kva = 0.001 kva
Each watt is defined as 1 W and each kilovolt-ampere (kva) as 1,000 W in this tool, so one w equals 1 ÷ 1,000 kva = 0.001 kva.
Let d(w) be the numeric value in Watt (w), and d(kva) the value in Kilovolt-Ampere (kVA) (kva). Then:
d(kva) = d(w) × (1 / 1,000)
Equivalently, divide by how many w fit into one kva (watts per kva divided by watts per w):
d(kva) = d(w) ÷ 1000
Or: kilovolt-ampere (kva) = watt ÷ 1000
Examples
Example #1: Convert 1 w to kilovolt-ampere (kva)
1 w = 1 w × (1/1,000) kva = 0.001 kva
1 w = 1 w ÷ 1000 = 0.001 kva
Intermediate watts: 1 W
Example #2: Convert 10 w to kilovolt-ampere (kva)
10 w = 10 w × (1/1,000) kva = 0.01 kva
10 w = 10 w ÷ 1000 = 0.01 kva
Intermediate watts: 10 W
Summary
To convert Watt to Kilovolt-Ampere (kVA), multiply the value in w by the ratio of watts per w divided by watts per kva. Equivalently: value_kva = value_w × (1 / 1000). Numerically, 1 w equals 0.001 kva.
Relationship context
You are converting between SI / decimal power (watts and prefixes) (Watts) and apparent power at unity PF (VA) (Kilovolt-Amperes (kVA, unity PF)). All linear values are mapped through watts first. The numeric factor is 1.000000e-3.
Conversion tables
| Watt (w) | Kilovolt-Ampere (kVA) (kva) |
|---|---|
| 0.1 | 0.0001 |
| 1 | 0.001 |
| 2 | 0.002 |
| 3 | 0.003 |
| 4 | 0.004 |
| 5 | 0.005 |
| 6 | 0.006 |
| 7 | 0.007 |
| 8 | 0.008 |
| 9 | 0.009 |
| Watt (w) | Kilovolt-Ampere (kVA) (kva) |
|---|---|
| 10 | 0.01 |
| 20 | 0.02 |
| 30 | 0.03 |
| 40 | 0.04 |
| 50 | 0.05 |
| 60 | 0.06 |
| 70 | 0.07 |
| 80 | 0.08 |
| 90 | 0.09 |
| 100 | 0.1 |