Electricity

Electrical calculations for professionals and enthusiasts - from simple basics to complex cable dimensioning

8 Converters
Popular: Elektrische Leistung

Available Converters

Choose from 8 precise converters in the category "Electricity"

Electrical power

Berechnet Wirk-, Schein- and Blindleistung for einphasige and dreiphasige Netze ...

117x used

Ohm's law

Ohm's law calculator: Calculate voltage, current, resistance and power. The basi...

107x used
Recommended

Voltage drop / cable length

calculate Sie den Spannungsabfall in elektrischen Leitungen. Wichtig for sichere...

107x used
Recommended

Calculate maximum cable length

Calculate the maximum cable length for a given voltage drop. For safe electrical...

106x used

Cable dimensioning

Calculates minimum cross-section and maximum cable length taking into account th...

99x used

Resistance calculator

Calculates total resistance for series and parallel connection of up to 3 resist...

92x used

Capacitor Calculator

Berechnet Ladung and Energie eines Kondensators at gegebener Kapazität and Spann...

88x used

Inductance calculator

Calculates the magnetic energy and reactance of a coil for a given inductance, c...

81x used

Electrical Engineering - Professional Calculations

Electrical Calculators for Professionals

Ohm's Law, voltage drop, cable sizing! A 230V socket delivers up to 16A = 3,680 Watts. Too thin cables lead to voltage drop and fire hazard. Calculate cable cross-sections per VDE standards, electrical power, resistance. For safe electrical installations!