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Use our free VA to Amps calculator to convert volt-amps to current (A) for single and three-phase systems with formula and table.
The VA to Amps Calculator allows you to quickly determine the current (in amperes) from a given apparent power (VA) and voltage. This is essential for understanding electrical loads in both residential and industrial applications. Whether you're working with single-phase or three-phase systems, this tool simplifies the conversion process and helps prevent overloading circuits.
I = VA ÷ VI = VA ÷ (√3 × V)I = VA ÷ (3 × V)Easily convert volt-amperes (VA) to amps (A) using our VA to Amps Calculator. This tool supports single-phase and three-phase systems. Just input your VA value and voltage, and get accurate current output instantly. Great for electricians, engineers, and students.
| VA | Voltage (V) | Amps (Single Phase) | Amps (3ɸ Line-to-Line) |
|---|---|---|---|
| 1000 | 230 | 4.35 A | 2.51 A |
| 5000 | 400 | 12.5 A | 7.21 A |
Divide the VA value by voltage: Amps = VA ÷ V.
Yes, voltage is required to calculate current.
VA stands for volt-amperes, representing apparent power.
Watts represent real power; VA is apparent power.
No, VA to amps doesn't consider power factor.
Use I = VA ÷ (√3 × V) for line-to-line voltage.
Yes, simply use I = VA ÷ V for DC too.
Current increases, which can overheat wires.
Yes, it's based on standard electrical formulas.
Yes, for sizing generators based on VA rating.
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