Features & Capabilities

FIRSTCALC by Firstflex Cables is a free App providing Electrical Contractors, Designers, Electricians and Lighting Specialists with a variety of calculation tools to assist in sizing or selecting an appropriate cable.

In order to calculate the most suitable cables FIRSTCALC requires that load current, length, volt drop %, phase, fixed or flexing, core type and installation conditions are specified in Cable Selection, it then provides a results page with a list of the most appropriate Firstflex cables to meet those requirements.

The results can be saved to “My List” and stored there to be reviewed later and/or can be emailed on with an attached datasheet.

In addition to Cable Selection, there are other tools provided to calculate Voltage Drop, Length, Load Current, Motor Current and KVA to Amps.

A Chemical Rating guide is also included to provide guidance on selecting equipment for appropriate chemical compatibility.

For more information on Firstflex Cables visit www.firstflex.co.nz

Please note calculations provided are based on New Zealand standards and may not be suitable outside of New Zealand.

User Growth & Download Statistics

App
By:
Firstflex Cables Ltd.
Rating:
5.00
(1)
Version:
2.1.0 Last updated: 2025-08-26
Version code:
877575067
Creation date:
2018-02-11
Compatible devices:
Size:
24.40MB
URLs:
Privacy policy
Full description:
See detailed description
Source:
Apple Apps Store
Data ingested on:
2026-06-13
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.
Developed by:
Firstflex Cables Ltd.
Apple Apps Store
https://apps.apple.com/nz/app/firstcalc/id1345641857

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