ElecAS
Table C1 Domestic Maximum Demand Calculator
Calculate domestic maximum demand for dwellings and multi-unit scenarios using AS/NZS 3000 Table C1 logic.
Why this page matters
Calculate domestic maximum demand for dwellings and multi-unit scenarios using AS/NZS 3000 Table C1 logic. This static content is published so the canonical route has meaningful crawlable HTML even before the interactive application hydrates.
Who this page is for
Residential designers, electricians and consultants sizing domestic main supplies and consumer mains.
What this tool helps with
- Estimate domestic maximum demand for single dwellings and multi-unit arrangements.
- Include common residential loads such as cooking, hot water, air conditioning and EV charging.
- Review demand outcomes before moving into cable sizing or voltage-drop checks.