Service / Load Calculation

Recorded summary

• General: 12000 VA
• Fixed equipment: 8000 VA
• Largest motor adder: 375 VA
• Preliminary total: 20375 VA

Formula used

Calculation steps

1. 12000 + 8000 + (25% × 1500) = 20375 VA
2. 20375 ÷ 240 = 84.9 A

Assumptions

• This is a preliminary connected-load worksheet, not a complete NEC service calculation
• Demand factors and required load categories are not applied
• Single-phase current is shown

Verify before use

• Applicable standard or optional calculation method
• Lighting, receptacle, appliance, HVAC, cooking, dryer, EV, and motor rules
• Existing loads and demand data where permitted
• Service equipment, utility, and local requirements