Electrical and Electronics
Calculators for electrical and electronics. 4 live, 365 more planned.
Subcategories: Electrical and electronics RF links Fibre optics Computer networks Data centre capacity Lighting design Signal processing
-
Electrical and Electronics
Cable Size and Voltage Drop Calculator
Voltage drop, line resistance and power loss for copper and aluminium cables. Single phase, three phase and DC. Smallest standard size for a voltage drop limit. -
Electrical and Electronics
Electrical Power, Current and Voltage Calculator (Single and Three Phase)
Find power, current, voltage or power factor for single and three phase AC. Active, apparent and reactive power together. -
Electrical and Electronics
kW, kVA, HP and Amps Converter
Convert kW to kVA with power factor, kW to horsepower (metric and mechanical), and kW or kVA to amps. Single and three phase, with efficiency. -
Electrical and Electronics
Ohm's Law Calculator
Enter any two of voltage, current and resistance to get the third and the power. V = I × R, P = V × I.
In the works 365
365 more calculators are planned for this field. They are not available yet. Tell us which one you need first.
Found a mistake or something missing?
If a value looks wrong, a size is missing or you need a feature, write to us and we will fix it.