YOUR ELECTRICAL DESIGN WORKSPACE
Every circuit starts
with the right calculation.
Cable sizing, voltage checks and coordinated schedules.
Clear inputs. Traceable results. Reports ready to print.
Choose your workspace
04 toolsCABLE DESIGN
Cable size calculator
Select cable sizes using current capacity, voltage drop and installation conditions.
Open cable workspace
QUICK CALCULATION
Voltage drop calculator
Calculate voltage drop, find a minimum cable size or check the maximum route length.
Calculate voltage drop
SOLAR & INVERTERS
Voltage rise calculator
Check the included voltage rise across an inverter's cable route and document each segment.
Check voltage rise
PROJECT SCHEDULE
Cable schedule
Build a project circuit schedule, review its status, keep a local draft and produce CSV or PDF output.
Build a cable schedule
Know the basis of your calculation.
Select the 2017 or 2025 Australian edition. The New Zealand option adjusts ambient defaults and does not substitute for a complete New Zealand dataset.