Volt ampere to Watt Conversion
Convert between Volt ampere and Watt quickly and accurately.
How to Convert Volt ampere to Watt
Conversion Formula
Example
Convert 15 V·A to W:
Unit Information
Learn about the power units you're converting between
Volt ampere
V·A
Definition
The volt ampere (V·A) is a unit of power equal to 1 watt, representing the apparent power in electrical systems. It is used in electrical engineering and power systems for measuring the apparent power of electrical equipment and systems.
History/Origin
The volt ampere was defined to measure the apparent power in electrical systems. It is used in electrical engineering and power systems for measuring the apparent power of electrical equipment and systems.
Current Use
Used in electrical engineering and power systems for measuring the apparent power of electrical equipment and systems. Essential for electrical specifications and power ratings.
Multiplier
1
Offset
0
Watt
W
Definition
The watt (W) is the SI derived unit of power, representing the rate of energy transfer or conversion. It is defined as one joule per second and is the standard unit for measuring electrical power, mechanical power, and thermal power in scientific and engineering applications.
History/Origin
The watt was named after James Watt, the Scottish engineer who improved the steam engine. It was adopted as the SI unit of power in 1960, replacing the horsepower as the standard unit for power measurements in the International System of Units.
Current Use
Widely used in electrical engineering, mechanical engineering, and physics for measuring power consumption, generation, and transfer. Essential for calculating energy efficiency, electrical load, and power ratings of devices and systems.
Multiplier
1
Offset
0
Volt ampere to Watt Conversion Table
| Volt ampere [V·A] | Watt [W] |
|---|---|
| 1 V·A | 1 W |
| 10 V·A | 10 W |
| 25 V·A | 25 W |
| 50 V·A | 50 W |
| 100 V·A | 100 W |
| 0 V·A | 0E+0 W |
| -10 V·A | -10 W |
| -40 V·A | -40 W |
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