Skip to content
ExactUnit

Electric Potential converter

Convert electric potential differences in volts and SI multiples.

Unit converter
Edit either value
1 V = 1000 mV

Results rounded to 12 significant digits.

All electric potential conversions

Choose your starting unit. Each direction has its own calculator, formula, and examples.

Using electric potential measurements

A volt is a joule per coulomb. This is a unit conversion, not an AC-to-DC, peak-to-RMS, or circuit calculation. Keep the measurement reference and waveform convention consistent. Carry the same physical assumptions into subsequent physics calculations.

Popular conversions

A shortcut to your next answer