ConverterHub

Statvolts to Volts Converter

Enter a value in statvolts to convert it to volts, kilovolts.

How it is calculated

The conversion is a single multiplication: V = statV × 299.792458, and for kilovolts kV = statV × 0.299792458. The factor 299.792458 is the speed of light in metres per second (299,792,458) divided by 106, which is how the Gaussian (CGS) unit relates to the SI volt.

The value you enter is in statvolts and may be a decimal or negative; a negative potential simply gives a negative result. Both answers are rounded to four decimals. There is no upper limit or other check, so the tool will convert any number. To go the other way, divide volts by 299.792458.

Worked example

You read a potential of 2.5 statvolts in an older electrostatics text and want it in SI.

Volts: 2.5 × 299.792458 = 749.481145, shown as 749.4811 V. Kilovolts: 2.5 × 0.299792458 = 0.749481145, shown as 0.7495 kV. So a few statvolts correspond to hundreds of volts, because one statvolt is a large unit compared with the volt.

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Common mistakes

  • Treating 1 statvolt as roughly 1 volt. It is about 299.8 volts, so the volt value is always hundreds of times larger.
  • Dividing instead of multiplying. Statvolts to volts multiplies by 299.792458; dividing is the reverse conversion from volts.
  • Confusing the statvolt with the abvolt or the SI volt. The statvolt belongs to the electrostatic Gaussian system, and this tool uses only that factor.
  • Rounding the result to 300 and then comparing it with a calculation that kept all digits.
  • Converting the potential alone and forgetting that charge and field units in the Gaussian system have their own different factors.

About this calculator

The statvolt is the unit of electric potential in the older CGS-Gaussian (electrostatic) system of units, defined so that 1 statvolt ≈ 299.792458 volts (roughly 300 volts) — a conversion factor that isn't arbitrary, it comes directly from the speed of light constant (c) that links electrostatic and SI electromagnetic units in Gaussian unit theory.

The statvolt rarely appears in modern engineering, which works almost exclusively in SI volts, but it still turns up in theoretical and plasma physics papers, older electromagnetism textbooks written in Gaussian units, and historical scientific literature — making this conversion mostly a tool for students and researchers reading or translating equations between the two unit systems.

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