Home
Products
Load Calculation
Single Dwelling Unit
Two Dwelling Units
Apartment & Multi-Dwellings
Voltage Drop Calculator
Fault Current Calculation
Panel Schedules
Single Line Diagram
Single Dwelling Unit
Two Dwelling Units
Apartment & Multi-Dwellings
AI Powerd Tools
AI Receptacle Layout
AI Lighting Layout
AI Symbol Search
NEC Chat Bot
(NEW)
Blog
Contact
Account
Login
Register
Click to open the search input field
Click to open the search input field
Search
Menu
Menu
Apartment & Multi-Dwellings
You are here:
Home
1
/
Apartment & Multi-Dwellings
NEC Load Calculator (Multifamily and Apartment)
Building Load Calculation
Voltage
240 V
208 V
Phase
Single-Phase
Three-Phase
⚠️ Do not select Three-Phase when Voltage is 240 V
House Load (VA)
House load refers to the electrical demand for common areas and shared systems in a building, such as lighting,irigation system, elevators, and fire alarm.
+ Add Unit
– Remove Unit
Reset
Calculate
Unit __number__
Unit Name
Number of Units
Floor Area (sqft)
Garbage Disposal (900 VA)
Dishwasher (1200 VA)
Microwave (1500 VA)
Garage Door Opener (1200 VA)
Refrigerator (1000 VA)
Custom Appliance 1
VA 1
Custom Appliance 2
VA 2
Range (VA)
Dryer (VA)
Water Heater (VA)
HVAC CU/HP (VA)
HVAC Fan Coil (VA)
EV Charger (VA)
Largest Motor (VA)
Scroll to top
Scroll to top
Scroll to top
error:
Content is protected !!