Electrical converter tools

Convert electrical quantities across SI prefixes and CGS units.

Capacitance Converter — Farads, µF, nF & pF

Convert capacitance between farads, microfarads, nanofarads, and picofarads instantly. Free capacitance unit converter that runs in your browser.

Electric Charge Converter — Coulombs, Ah & mAh

Convert electric charge between coulombs, ampere-hours, and milliamp-hours instantly. Free charge unit converter for battery and electronics work.

Electric Current Converter — Amps, Milliamps & Kiloamps

Convert electric current between amps, milliamps, microamps, and kiloamps instantly. Free current unit converter that runs in your browser.

Electric Potential Converter — Volts, Millivolts & Kilovolts

Convert electric potential between volts, millivolts, microvolts, kilovolts, and megavolts instantly. Free voltage unit converter in your browser.

Electrical Conductance Converter — Siemens & Mho

Convert electrical conductance between siemens, millisiemens, microsiemens, and mho instantly. Free conductance unit converter in your browser.

Electrical Resistance Converter — Ohms, kΩ & MΩ

Convert electrical resistance between ohms, kiloohms, megaohms, and gigaohms instantly. Free resistance unit converter that runs in your browser.

Inductance Converter — Henry, mH & µH

Convert inductance between henries, millihenries, microhenries, and nanohenries instantly. Free inductance unit converter that runs in your browser.