CableCalc is a useful cable calculator for any electrical trainee to engineer for a quick calculation on volt drop, conductor sizing and 3 phase power calcs. It is based on the AS/NZS 3008.1.2:2010(NZ) and AS/NZS 3008.1.1:2009 AUS) amendment 1. It is the most compressive tool on the market today with de-rating tables in the pipe line to make CableCalc a must have for any electrical professional or student.