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🧮 Flagship Tool

House Material Calculator

Enter a home's size, bathrooms and floors to get a planning-level estimate of the plumbing and electrical materials it needs — pipe, cable, switches, sockets, boards and drains — ready to turn into an RFQ.

Estimated material list

Water supply pipe (PPR/PEX)–
Drainage pipe–
Electrical cable–
Switches–
Sockets–
Distribution board–
Floor drains–

Planning estimate from standard ratios — confirm the final spec with an engineer.

Turn this into a package quote

Send your floor plan and the estimate — we'll build and supply the coordinated MEP package.

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Related tools

🚰 Pipe Size Calculator →⚡ Cable Size Calculator →🔌 Electrical Load Calculator →

Calculator FAQ

How accurate is the calculator?
It gives a planning-level estimate from standard per-area and per-fixture ratios. Use it to scope quantities and budgets; confirm the final bill of materials with an engineer against your drawings.
What does it output?
Estimated quantities for water supply pipe, drainage pipe, electrical cable, switches, sockets, distribution boards and floor drains — the core of a residential MEP material list.
Can I turn the result into a quote?
Yes — send us the result with your floor plan and our team will build a coordinated package quote and supply against it.