Voltage

Volts from cells and grids, plus CGS electrostatic units.

6 units

1 Volt = 1000 Millivolt (exact)

Quick table

Sample conversions from Volt to Millivolt
VoltMillivolt
0.1100
0.5500
11000
22000
55000
1010000
2525000
5050000
100100000

How this system works

The volt is one joule per coulomb. Household mains are 120 V in North America and typically 230 V in Europe — same unit, different systems of supply, not a conversion. Statvolts appear in electrostatic CGS.

Base unit: volt. Volt is SI; Millivolt is Metric.

History and fun facts

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