Electrical Converters

One kilovolt is exactly 1,000 volts — a ratio so clean that high-voltage work and low-voltage electronics end up on opposite sides of a simple decimal shift. The elementary charge sits at 1.602×10⁻¹⁹ coulombs, which is why charge in real circuits accumulates to measurable amounts only when you sum up staggering numbers of electrons. These relationships are fixed constants, not approximations, so every tool here uses the exact value rather than a rounded stand-in.

Voltage conversions like kilovolt to volt and millivolt to volt come up constantly when moving between datasheets, multimeter readings, and power-system specifications. Capacitance tells a similar story: one farad is 1,000,000 microfarads, yet almost no real component reaches a full farad — practical capacitors live in the µF, nF, and pF range, making farad to microfarad one of the more useful conversions when reading a BOM or spec sheet. The 14 converters here span voltage, capacitance, and charge in both directions.

Because electrical quantities spread across many orders of magnitude — from nanovolts in sensor circuits to kilovolts in transmission lines — moving between prefixes by hand invites errors. A missed factor of a thousand can mean a dead component or a blown fuse. Pick the pair you need from the popular converters below, or scroll for the full list.