Input set
3 fields
Rooms / areas / Items per area
Plan socket and lighting counts from rooms and allowances. Use the inputs below to estimate materials, quantities, labour allowances, site checks or planning figures before creating quotes, RAMS, purchase lists or project records.
Inputs
Result area
Estimated items
27 items
Total count including allowance.
Base count
24 items
Count before allowance.
Input set
Rooms / areas / Items per area
Outputs
Estimated items / Base count
Estimate status
Total count including allowance.
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Electrical Cable Size Estimator
Formula notes
Plan socket and lighting counts from rooms and allowances. The calculation uses the visible inputs, applies allowances where shown, and rounds ordering-style quantities up where practical.
Worked example
Example: enter the default values above, review the estimated items, then adjust the allowance to suit supplier data and site conditions.
Move from estimate to record
Copy a portable summary or print this page to PDF, then carry the checked figure into a controlled project workflow.
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Related Zektrx workflows
FAQ
No. It is an estimating prompt only. Check measurements, supplier specifications, product data, site conditions and competent advice before ordering materials or starting work.
Public calculator results are for lead-generation and planning today. App calculators can later save results to jobs, quotes, RAMS, stock and purchase orders.
Socket and Lighting Count Planner gives the starting number. Zektrx helps turn it into job planning, material control and report-ready evidence for the trade team.
Plan
Electrical
Materials
Estimated items
Report
Electrical

Plan
Trade estimates are more useful when they create a route into owners, dates, readiness checks and delivery context.
Trade calculator
Electrical

Materials
Calculator outputs can support material checks, reservations, purchase notes and job-linked stock evidence.
Trade calculator
Estimated items

Report
Saved numbers and linked records help managers review estimates, evidence and close-out without rebuilding context.
Trade calculator
Electrical
Trade calculator results are more useful when they feed the work package: scope checks, material planning and the briefing that keeps delivery aligned.

Check the scope
Use the estimate to confirm measurements, assumptions, labour and site readiness.

Prepare materials
Move quantities into stock checks, purchase notes and job-linked material records.

Brief the work
Share the assumptions, limits and controls with the team before the job starts.