Service-Entrance Load Calculator
NEC Article 220 — Single-Family Dwelling
General Lighting
§220.12Measured to the outside of exterior walls per NEC 220.12(A). Unfinished/uninhabitable spaces excluded.
sq ft
General Lighting Load
§220.12
0 sq ft × 3 VA = 0 VA
General lighting0 VA
Small-Appliance & Laundry
§220.52(A)§220.52(B)
General lighting0 VA
Small-appliance circuits (2 × 1,500)3,000 VA
Laundry circuit (1 × 1,500)1,500 VA
Subtotal4,500 VA
Demand Factor — Lighting
§220.42
First 3,000 VA @ 100% + remainder @ 35%
First 3,000 VA @ 100%3,000 VA
Remainder (1,500 VA) @ 35%525 VA
Demand load3,525 VA
Hot
·2 × 14 AWG(20A)
Neutral
·1 × 8 AWG(50A)
⚡3,525 VA