← Back to Portfolio

Breaker Panel Calculator

Residential Service Load & Panel Capacity Reference

Online
General lighting load: 3 VA per sq ft
NEC minimum: 2 — 1,500 VA each
NEC minimum: 1 — 1,500 VA each

Enter what the dwelling has — the largest load applies per NEC 220.82(C). Leave the rest blank.

240 V split-phase service assumed