Load Schedule Calculator
Size your main switch and verify board capacity for domestic installs — per AS/NZS 3000:2018
Supply Details
Circuit Table
| Circuit Name | Rated (W) | DF % | Demand (W) | Phase | Notes |
|---|
Results
Total Rated Load
0 W
Total Demand Load
0 W
Total Demand (kVA)
0.00 kVA
Power factor assumed 0.9 (mixed loads)
Total Demand Current
0.0 A
kVA × 1000 ÷ 230 V
Recommended Main Switch
—
—
Demand Load by Circuit
AS/NZS 3000:2018 Reference Notes
Demand factors per AS/NZS 3000:2018 Table 2.1 (residential). Pre-populated defaults are common starting values — verify and adjust for your specific installation.
Main switch must be rated for continuous current at 100% of calculated demand (AS/NZS 3000:2018 cl. 2.10.3.3).
For commercial or industrial installations, use Table 2.2 demand factors — values will differ significantly from residential defaults shown here.