⚡ Dwelling Load Calculator
Estimate your home's electrical service requirements per NEC standards
Home Information
Total Living Space
Heated/cooled square footage
sq ft
Small Appliance Circuits
Kitchen counter outlets (minimum 2)
circuits
Laundry Circuit
Dedicated laundry room circuit
HVAC Equipment
Air Conditioning
Central AC condensing unit
watts
Electric Heat
Heat pump, furnace, or baseboard
watts
Major Appliances
Electric Range/Oven
Cooktop and/or wall oven
watts
Electric Dryer
Standard residential dryer
watts
Water Heater
Electric tank or tankless
watts
Additional Equipment
Pool Pump
1,500 W
Hot Tub / Spa
7,500 W
EV Charger (Level 2)
7,200 W
Dishwasher
1,800 W
Garbage Disposal
1,500 W
Well Pump
1,000 W
Sauna
3,000 W
Garage Door Opener
500 W
Add Custom Load
📊 Load Calculation Results
Recommended Service Size
200 AMPS
Total Connected
0
VA
Demand Load
0
VA
Calculated Amps
0
A @ 240V
Load Breakdown
Disclaimer: This calculator provides estimates based on NEC (National Electrical Code) standard calculation methods. Actual requirements may vary based on local codes, utility requirements, and specific equipment specifications. Always consult with a licensed electrician for accurate load calculations and panel sizing.
⚡ Dwelling Load Calculator
Estimate your home's electrical service requirements per NEC standards
Home Information
sf
qty
Major Appliances
W
W
W
HVAC Equipment
W
W
Additional Equipment
Pool Pump
1,500 W
Hot Tub / Spa
7,500 W
EV Charger (L2)
7,200 W
Dishwasher
1,800 W
Garbage Disposal
1,500 W
Well Pump
1,000 W
Sauna
3,000 W
Garage Door
500 W
Add Custom Load:
Service Size
200A
Connected
0
VA
Demand
0
VA
Calc Amps
0
@ 240V
Load Breakdown
