FablelampStudio
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Electrician calculator Available

Wattwise

Cable size, voltage drop, breakers, motors and solar: 22 offline calculators.

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Wattwise

Wattwise

The electrical calculator for electricians, engineers, installers and serious DIYers. IEC and NEC, metric and imperial, all offline.

Price
Free · one-time Pro, no ads
Privacy policy
Privacy policy ↗

Highlights

  1. 01Cable size, voltage drop and breaker size
  2. 02Motor current, power factor, transformer and generator
  3. 03Solar PV and battery runtime
  4. 04Resistor colour code and LED resistor
  5. 05Reference tables, no ads, 7 languages

Screenshots

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