What's New

Adds support for TouchBar

App Description

Fast, easy to use comprehensive electrical calculators from the creators of iCertifi. The only electrical calculator designed specifically for Mac


▷ Electrical Calculators
- Prospective current
- Lux level calculator - calculate amount of luminaires required for room/lux level
- BTU to watts
- 3 Phase volt drop
- kW to Amps
- Resistance Ω
- kW to HP
- Solar - Estimated Energy Output Of A Photovoltaic System
- Cable calculator, calculates minimum cable size required,volt drop, percentage drop & load. Suitable up to 400mm SWA Cables include:
Twin and earth
Swa 2,3 and 4 core PVC and XPLE
Fire proof
Tri Rated
MIC light and heavy duty

▷ Features
- Quick copy of results clipboard to paste into emails, messages etc
- Option to keep Fast Calc always on top of screens

iPhone Screenshots

(click to enlarge)

Fast Calc screenshot 1 Fast Calc screenshot 2 Fast Calc screenshot 3 Fast Calc screenshot 4

App Changes

  • September 12, 2015 Initial release
  • June 13, 2019 New version 1.1