Free online amps to kilovolt-amps (KVA) calculator enter current and Voltage then click the calculate button.
Amps to Kilovolt-Amps
Amps (A) and kilovolt-amps (kVA) are units of measurement for electrical power, but they are not directly convertible as they measure different quantities. Amps measure the electrical current flowing through a circuit, while kVA measures the apparent power, which is the product of the voltage and current in a circuit.
Amp to KVA For 1-Phase System
- kVA = (A x V) / 1000
- KVA = kVA is the apparent power in kilovolt-amps
- A = A is the current in amps
- V = V is the voltage in volts.
How to Solve Amps to KVA
Example 1:- An electrical system that operates at 240 volts. The system has a current of 20 amps. To find the KVA of the system.
kVA = (A x V) / 1000
kVA = (20 A x 240 V) / 1000 kVA = 4.8
Therefore, the KVA of the System is 4.8 kVA.
Amps to KVA Conversion for (1-Phase System) Table
| Current | KVA at 220V | KVA at 240V | KVA at 260V |
|---|---|---|---|
| 10 amps | 2.2 KVA | 2.4 KVA | 2.6 KVA |
| 20 amps | 4.4 KVA | 4.8 KVA | 5.2 KVA |
| 30 amps | 6.6 KVA | 7.2 KVA | 7.8 KVA |
| 40 amps | 8.8 KVA | 9.6 KVA | 10.4 KVA |
| 50 amps | 11 KVA | 12 KVA | 13 KVA |
| 60 amps | 13.2 KVA | 14.4 KVA | 15.6 KVA |
| 70 amps | 15.4 KVA | 16.8 KVA | 18.2 KVA |
| 80 amps | 17.6 KVA | 19.2 KVA | 20.8 KVA |
| 90 amps | 19.8 KVA | 21.6 KVA | 23.4 KVA |
| 100 amps | 22 KVA | 24 KVA | 26 KVA |
F.A.Q
How many KVA is 30 amps?
If the voltage is 120 volts then 30 amps is equal to:
30 amps x 120 volts = 3,600 VA or 3.6 KVA
You would need to use a different calculation if the voltage is different.