NEC Panel Load Calculator
Current Panel
Existing Loads
AC Size
Planned Additions
EV Charger
Heat Pump
0 kW
Panel Verdict
Panel Sufficient
Total Connected Load31,700 W
NEC 220.40 Demand28,275 W
NEC 220.82 Demand18,680 W
Standard Load (Amps)117.8 A
Optional Load (Amps)77.8 A
Headroom+82.2 A
220.40 Utilization
58.9%
of 200A panel220.82 Utilization
38.9%
of 200A panelLoad Breakdown
| Load | Connected (W)↕ | Status |
|---|---|---|
| Central AC (3 ton) | 3,800 | Existing |
| Electric Range | 12,000 | Existing |
| Electric Dryer | 5,400 | Existing |
| Electric Water Heater | 4,500 | Existing |
| General Lighting + Receptacles | 6,000 | Existing |