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NEC 2023 baseline · Planning aid only
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Free electrical estimating software. NEC plans in seconds.

WireGenie is the fastest electrical estimator and plan generator for electricians, contractors, and DIYers. Sketch a floor plan and instantly get an NEC 2023 wiring layout, breaker panel diagram, load calculation, and a priced parts list — by RightPlan.AI.

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3,200+ electricians & DIYers
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NEC 2023 baseline
getwiregenie.com/planner — Planner
WireGenie planner showing a residential floor plan with auto-placed outlets, GFCI receptacles, switches, lights and color-coded NEC circuits
Planner · Live NEC-aware editing canvas

Loved by electricians and DIYers

4.9

  • "Cut my bidding time from a half day to about 20 minutes."

    Marcus R. · Electrician · Austin

  • "A parts list I could walk into Home Depot with."

    Sara K. · Homeowner · Denver

  • "NEC spacing nailed and the panel diagram is solid."

    Devon L. · Master elec · Tampa

getwiregenie.com/planner — Parts
RECTamper-resistant duplex 15A24
GFCIGFCI receptacle, 20A6
SWSingle-pole switch, 15A12
LED6" LED recessed can18
WIRE12/2 NM-B Romex, 250 ft4
BRK20A AFCI/GFCI breaker8
Parts · Color-coded takeoff by category
getwiregenie.com/planner — Estimate
CategoryHome DepotLowe'sMenards
Receptacles$184.50$192.30$178.90
Switches$42.00$45.60$41.20
Lighting$386.10$372.80$401.40
Wire$312.00$298.40$305.60
Breakers$248.00$255.20$241.80
Total$1172.60$1164.30$1168.90
Estimate · Live price comparison across suppliers
getwiregenie.com/planner — Circuits
C1Bedroom · AFCI 15A · 12-2780 VA
C2Bath · GFCI 20A · 12-21,440 VA
C3Kitchen SAC #1 · GFCI 20A1,800 VA
C4Kitchen SAC #2 · GFCI 20A1,800 VA
C5Living · AFCI 15A · 12-21,200 VA
C6Range · 240V 40A · 8-38,000 VA
Circuits · Branch-by-branch load breakdown
Scroll horizontally to see every tab →
Editable floor plan

Rooms with widths, lengths, doors. Symbols update live.

Auto device placement

NEC 210.52 outlet spacing, GFCI in wet areas, dedicated circuits.

Load & service sizing

VA load total, branch circuits, recommended panel size.

Parts list & estimate

Color-coded by category, priced against major retailers.

Important: WireGenie generates a planning aid based on NEC 2023 rules of thumb. It does not include local amendments, AHJ requirements, structural considerations, or load diversification rules beyond the basics. Always consult a licensed electrician and your local building department before purchasing materials or starting work. Output is not suitable for permitting.

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All planner features — pricing, PDF export, unlimited projects — are unlocked for every user while we finalize plans.

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The fastest electrical estimating tool online

WireGenie replaces hours of manual electrical takeoff with an instant, code-aware estimate. Whether you're bidding a residential remodel, wiring a new metal building or shop, or planning a light commercial fit-out, WireGenie generates an NEC 2023 baseline layout, sizes branch circuits and your service panel, and exports a priced parts list you can take straight to your supply house.

Built for real electrical work

  • NEC 210.52 outlet spacing and GFCI placement in wet areas
  • Dedicated circuits for ranges, dryers, HVAC, and EV chargers
  • Breaker panel diagram that updates live with your layout
  • Adjustable lighting density and outlet spacing per room
  • Residential, light commercial, and shop / metal-building presets

FAQ

What is the best free electrical estimating software?+

WireGenie is a free, browser-based electrical estimator that turns a floor plan sketch into an NEC 2023 wiring layout, breaker panel diagram, load calc, and priced parts list.

Does WireGenie follow the National Electrical Code?+

Yes. WireGenie applies NEC 2023 baseline rules including 210.52 outlet spacing, GFCI / AFCI placement, dedicated circuits for major appliances, and standard load calculations.

Can I use it for residential and commercial plans?+

Yes. Choose Residential, Light Commercial, or Metal Building / Shop presets and customize room layouts, lighting density, and outlet count.

Is the output suitable for permits?+

No. WireGenie is a planning and estimating aid. Always consult a licensed electrician and your local AHJ before pulling permits or buying materials.

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