Online Power Units Converter
How to Convert from Volt ampere [V*A] to Watt [W]
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How to Convert from Volt ampere [V*A] to Watt [W]

Learn the process and significance of converting volt ampere [V*A] to watt [W], useful for electrical engineering and power measurement applications.

Please check your input. It must be a valid numeric value.

Volt ampere [V*A] to Watt [W] Conversion Table

Volt ampere [V*A] Watt [W]

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Enter the starting number (positive decimal or integer ≥ 0). Example: 0.1, 1, 5.
Enter the ending number (positive decimal or integer > Start Value). Example: 10, 50, 100.
Enter the step size (positive decimal > 0 and < End Value – Start Value). Example: 1.0, 2.5.
Volt ampere [V*A] to Watt [W] Conversion Table
Volt ampere [V*A] Watt [W]

Explore More Power Units Converter

  1. How to convert from watt [W] to volt ampere [V*A]?
  2. How to convert from volt ampere [V*A] to watt [W]?
  3. How to convert from exawatt [EW] to volt ampere [V*A]?
  4. How to convert from volt ampere [V*A] to exawatt [EW]?
  5. How to convert from petawatt [PW] to volt ampere [V*A]?
  6. How to convert from volt ampere [V*A] to petawatt [PW]?
  7. How to convert from terawatt [TW] to volt ampere [V*A]?
  8. How to convert from volt ampere [V*A] to terawatt [TW]?
  9. How to convert from gigawatt [GW] to volt ampere [V*A]?
  10. How to convert from volt ampere [V*A] to gigawatt [GW]?
  11. How to convert from megawatt [MW] to volt ampere [V*A]?
  12. How to convert from volt ampere [V*A] to megawatt [MW]?
  13. How to convert from kilowatt [kW] to volt ampere [V*A]?
  14. How to convert from volt ampere [V*A] to kilowatt [kW]?
  15. How to convert from hectowatt [hW] to volt ampere [V*A]?
  16. How to convert from volt ampere [V*A] to hectowatt [hW]?
  17. How to convert from dekawatt [daW] to volt ampere [V*A]?
  18. How to convert from volt ampere [V*A] to dekawatt [daW]?
  19. How to convert from deciwatt [dW] to volt ampere [V*A]?
  20. How to convert from volt ampere [V*A] to deciwatt [dW]?
  21. How to convert from centiwatt [cW] to volt ampere [V*A]?
  22. How to convert from volt ampere [V*A] to centiwatt [cW]?
  23. How to convert from milliwatt [mW] to volt ampere [V*A]?
  24. How to convert from volt ampere [V*A] to milliwatt [mW]?
  25. How to convert from microwatt [µW] to volt ampere [V*A]?
  26. How to convert from volt ampere [V*A] to microwatt [µW]?
  27. How to convert from nanowatt [nW] to volt ampere [V*A]?
  28. How to convert from volt ampere [V*A] to nanowatt [nW]?
  29. How to convert from picowatt [pW] to volt ampere [V*A]?
  30. How to convert from volt ampere [V*A] to picowatt [pW]?
  31. How to convert from femtowatt [fW] to volt ampere [V*A]?
  32. How to convert from volt ampere [V*A] to femtowatt [fW]?
  33. How to convert from attowatt [aW] to volt ampere [V*A]?
  34. How to convert from volt ampere [V*A] to attowatt [aW]?
  35. How to convert from horsepower [hp, hp (UK)] to volt ampere [V*A]?
  36. How to convert from volt ampere [V*A] to horsepower [hp, hp (UK)]?
  37. How to convert from horsepower (550 ft*lbf/s) to volt ampere [V*A]?
  38. How to convert from volt ampere [V*A] to horsepower (550 ft*lbf/s)?
  39. How to convert from horsepower (metric) to volt ampere [V*A]?
  40. How to convert from volt ampere [V*A] to horsepower (metric)?
  41. How to convert from horsepower (boiler) to volt ampere [V*A]?
  42. How to convert from volt ampere [V*A] to horsepower (boiler)?
  43. How to convert from horsepower (electric) to volt ampere [V*A]?
  44. How to convert from volt ampere [V*A] to horsepower (electric)?
  45. How to convert from horsepower (water) to volt ampere [V*A]?
  46. How to convert from volt ampere [V*A] to horsepower (water)?
  47. How to convert from pferdestarke (ps) to volt ampere [V*A]?
  48. How to convert from volt ampere [V*A] to pferdestarke (ps)?
  49. How to convert from Btu (IT)/hour [Btu/h] to volt ampere [V*A]?
  50. How to convert from volt ampere [V*A] to Btu (IT)/hour [Btu/h]?
  51. How to convert from Btu (IT)/minute [Btu/min] to volt ampere [V*A]?
  52. How to convert from volt ampere [V*A] to Btu (IT)/minute [Btu/min]?
  53. How to convert from Btu (IT)/second [Btu/s] to volt ampere [V*A]?
  54. How to convert from volt ampere [V*A] to Btu (IT)/second [Btu/s]?
  55. How to convert from Btu (th)/hour [Btu (th)/h] to volt ampere [V*A]?
  56. How to convert from volt ampere [V*A] to Btu (th)/hour [Btu (th)/h]?
  57. How to convert from Btu (th)/minute to volt ampere [V*A]?
  58. How to convert from volt ampere [V*A] to Btu (th)/minute?
  59. How to convert from Btu (th)/second [Btu (th)/s] to volt ampere [V*A]?
  60. How to convert from volt ampere [V*A] to Btu (th)/second [Btu (th)/s]?
  61. How to convert from MBtu (IT)/hour [MBtu/h] to volt ampere [V*A]?
  62. How to convert from volt ampere [V*A] to MBtu (IT)/hour [MBtu/h]?
  63. How to convert from MBH to volt ampere [V*A]?
  64. How to convert from volt ampere [V*A] to MBH?
  65. How to convert from ton (refrigeration) to volt ampere [V*A]?
  66. How to convert from volt ampere [V*A] to ton (refrigeration)?
  67. How to convert from kilocalorie (IT)/hour [kcal/h] to volt ampere [V*A]?
  68. How to convert from volt ampere [V*A] to kilocalorie (IT)/hour [kcal/h]?
  69. How to convert from kilocalorie (IT)/minute to volt ampere [V*A]?
  70. How to convert from volt ampere [V*A] to kilocalorie (IT)/minute?
  71. How to convert from kilocalorie (IT)/second to volt ampere [V*A]?
  72. How to convert from volt ampere [V*A] to kilocalorie (IT)/second?
  73. How to convert from kilocalorie (th)/hour to volt ampere [V*A]?
  74. How to convert from volt ampere [V*A] to kilocalorie (th)/hour?
  75. How to convert from kilocalorie (th)/minute to volt ampere [V*A]?
  76. How to convert from volt ampere [V*A] to kilocalorie (th)/minute?
  77. How to convert from kilocalorie (th)/second to volt ampere [V*A]?
  78. How to convert from volt ampere [V*A] to kilocalorie (th)/second?
  79. How to convert from calorie (IT)/hour [cal/h] to volt ampere [V*A]?
  80. How to convert from volt ampere [V*A] to calorie (IT)/hour [cal/h]?
  81. How to convert from calorie (IT)/minute [cal/min] to volt ampere [V*A]?
  82. How to convert from volt ampere [V*A] to calorie (IT)/minute [cal/min]?
  83. How to convert from calorie (IT)/second [cal/s] to volt ampere [V*A]?
  84. How to convert from volt ampere [V*A] to calorie (IT)/second [cal/s]?
  85. How to convert from calorie (th)/hour [cal (th)/h] to volt ampere [V*A]?
  86. How to convert from volt ampere [V*A] to calorie (th)/hour [cal (th)/h]?
  87. How to convert from calorie (th)/minute to volt ampere [V*A]?
  88. How to convert from volt ampere [V*A] to calorie (th)/minute?
  89. How to convert from calorie (th)/second to volt ampere [V*A]?
  90. How to convert from volt ampere [V*A] to calorie (th)/second?
  91. How to convert from foot pound-force/hour to volt ampere [V*A]?
  92. How to convert from volt ampere [V*A] to foot pound-force/hour?
  93. How to convert from foot pound-force/minute to volt ampere [V*A]?
  94. How to convert from volt ampere [V*A] to foot pound-force/minute?
  95. How to convert from foot pound-force/second to volt ampere [V*A]?
  96. How to convert from volt ampere [V*A] to foot pound-force/second?
  97. How to convert from pound-foot/hour [lbf*ft/h] to volt ampere [V*A]?
  98. How to convert from volt ampere [V*A] to pound-foot/hour [lbf*ft/h]?
  99. How to convert from pound-foot/minute to volt ampere [V*A]?
  100. How to convert from volt ampere [V*A] to pound-foot/minute?
  101. How to convert from pound-foot/second to volt ampere [V*A]?
  102. How to convert from volt ampere [V*A] to pound-foot/second?
  103. How to convert from erg/second [erg/s] to volt ampere [V*A]?
  104. How to convert from volt ampere [V*A] to erg/second [erg/s]?
  105. How to convert from kilovolt ampere [kV*A] to volt ampere [V*A]?
  106. How to convert from volt ampere [V*A] to kilovolt ampere [kV*A]?
  107. How to convert from newton meter/second to volt ampere [V*A]?
  108. How to convert from volt ampere [V*A] to newton meter/second?
  109. How to convert from joule/second [J/s] to volt ampere [V*A]?
  110. How to convert from volt ampere [V*A] to joule/second [J/s]?
  111. How to convert from exajoule/second [EJ/s] to volt ampere [V*A]?
  112. How to convert from volt ampere [V*A] to exajoule/second [EJ/s]?
  113. How to convert from petajoule/second [PJ/s] to volt ampere [V*A]?
  114. How to convert from volt ampere [V*A] to petajoule/second [PJ/s]?
  115. How to convert from terajoule/second [TJ/s] to volt ampere [V*A]?
  116. How to convert from volt ampere [V*A] to terajoule/second [TJ/s]?
  117. How to convert from gigajoule/second [GJ/s] to volt ampere [V*A]?
  118. How to convert from volt ampere [V*A] to gigajoule/second [GJ/s]?
  119. How to convert from megajoule/second [MJ/s] to volt ampere [V*A]?
  120. How to convert from volt ampere [V*A] to megajoule/second [MJ/s]?
  121. How to convert from kilojoule/second [kJ/s] to volt ampere [V*A]?
  122. How to convert from volt ampere [V*A] to kilojoule/second [kJ/s]?
  123. How to convert from hectojoule/second [hJ/s] to volt ampere [V*A]?
  124. How to convert from volt ampere [V*A] to hectojoule/second [hJ/s]?
  125. How to convert from dekajoule/second [daJ/s] to volt ampere [V*A]?
  126. How to convert from volt ampere [V*A] to dekajoule/second [daJ/s]?
  127. How to convert from decijoule/second [dJ/s] to volt ampere [V*A]?
  128. How to convert from volt ampere [V*A] to decijoule/second [dJ/s]?
  129. How to convert from centijoule/second [cJ/s] to volt ampere [V*A]?
  130. How to convert from volt ampere [V*A] to centijoule/second [cJ/s]?
  131. How to convert from millijoule/second [mJ/s] to volt ampere [V*A]?
  132. How to convert from volt ampere [V*A] to millijoule/second [mJ/s]?
  133. How to convert from microjoule/second [µJ/s] to volt ampere [V*A]?
  134. How to convert from volt ampere [V*A] to microjoule/second [µJ/s]?
  135. How to convert from nanojoule/second [nJ/s] to volt ampere [V*A]?
  136. How to convert from volt ampere [V*A] to nanojoule/second [nJ/s]?
  137. How to convert from picojoule/second [pJ/s] to volt ampere [V*A]?
  138. How to convert from volt ampere [V*A] to picojoule/second [pJ/s]?
  139. How to convert from femtojoule/second [fJ/s] to volt ampere [V*A]?
  140. How to convert from volt ampere [V*A] to femtojoule/second [fJ/s]?
  141. How to convert from attojoule/second [aJ/s] to volt ampere [V*A]?
  142. How to convert from volt ampere [V*A] to attojoule/second [aJ/s]?
  143. How to convert from joule/hour [J/h] to volt ampere [V*A]?
  144. How to convert from volt ampere [V*A] to joule/hour [J/h]?
  145. How to convert from joule/minute [J/min] to volt ampere [V*A]?
  146. How to convert from volt ampere [V*A] to joule/minute [J/min]?
  147. How to convert from kilojoule/hour [kJ/h] to volt ampere [V*A]?
  148. How to convert from volt ampere [V*A] to kilojoule/hour [kJ/h]?
  149. How to convert from kilojoule/minute [kJ/min] to volt ampere [V*A]?
  150. How to convert from volt ampere [V*A] to kilojoule/minute [kJ/min]?

What Is This Tool?

This converter transforms values from volt ampere (V*A), a unit of apparent power in AC circuits, to watt (W), the SI unit for real power. It is designed for users needing to measure or analyze power consumption when the power factor is 1.

How to Use This Tool?

  • Enter the power value in volt ampere [V*A].
  • Choose the unit volt ampere as the input unit.
  • Select watt [W] as the desired output unit.
  • Click convert to get the equivalent watt value.
  • Use the result for power analysis under the assumption of power factor 1.

Key Features

  • Converts apparent power in volt ampere (VA) to real power in watts (W).
  • Easy to use with simple input and output fields.
  • Provides quick computation for electrical power values.
  • Browser-based tool requiring no installation.
  • Supports applications like transformer and UPS ratings.

Examples

  • 100 volt ampere [V*A] converts to 100 watt [W].
  • 250 volt ampere [V*A] converts to 250 watt [W].

Common Use Cases

  • Determining real power in AC circuits when power factor equals 1.
  • Rating transformers, UPS, and generators based on apparent power capacity.
  • Specifying electrical distribution and protection equipment sizes.
  • Power system design and electrical engineering calculations.
  • Energy management system analysis.

Tips & Best Practices

  • Ensure the power factor is 1 for accurate conversion results.
  • Use this conversion to analyze true power consumption or delivery.
  • Apply conversion cautiously if dealing with reactive power or non-unity power factors.
  • Use the tool to assist in equipment sizing and rating decisions.

Limitations

  • Conversion assumes a power factor of 1; results differ if the power factor is not unity.
  • Volt ampere represents apparent power, which may not equal real power measured in watts when power factor varies.
  • Additional correction is needed for precise power consumption measurement when power factor is less than 1.

Frequently Asked Questions

What does 1 volt ampere equal in watts?
1 volt ampere equals 1 watt only when the power factor is 1, indicating purely resistive load.

When should I use this conversion tool?
Use this tool to find real power in watts from volt ampere values when the power factor is known or assumed to be 1.

Why might volt ampere and watt values differ?
Because volt ampere measures apparent power and watt measures real power, they differ when the power factor is not equal to 1.

Key Terminology

Volt ampere [V*A]
A unit of apparent power in AC circuits, representing the product of root-mean-square voltage and current regardless of phase angle.
Watt [W]
An SI derived unit indicating real power equal to one joule per second, measuring the rate at which work or energy transfer occurs.
Power Factor
The ratio of real power to apparent power in an AC circuit, influencing whether volt ampere equals watt.

Quick Knowledge Check

What unit does volt ampere [V*A] represent?
When is 1 volt ampere equal to 1 watt?
Which use case fits the volt ampere to watt conversion?

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