Commercial Load Calculator
Calculate the electrical load requirements for commercial buildings based on equipment, lighting, HVAC, and occupancy. Determine service size and power needs for your commercial space.
Step 1: Building Details
Understanding Commercial Loads
Commercial electrical loads include lighting, HVAC, equipment, and special systems. Load calculations help determine the required service size and prevent electrical system overloads.
Step 2: Load Components
About Load Calculations
Load calculations account for simultaneous use of electrical equipment. The diversity factor reduces the total load since not all equipment operates at maximum capacity simultaneously.
Commercial Load Calculation Results
Total Connected Load
Commercial Load Comparison
| Building Type | Typical Load Density | 10,000 sq ft Load | Service Size | Annual Consumption |
|---|
Load Composition Analysis
Load Calculation Formula
Total Load = (Lighting Load + Equipment Load + HVAC Load + Miscellaneous) × Diversity Factor
The commercial load is calculated by summing all electrical loads and applying a diversity factor. Actual requirements may vary based on specific equipment, occupancy patterns, and local building codes.
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