Using the simplified method: lighting load ~5,940 VA, range 8,000 VA, dryer 5,000 VA, water heater 4,500 VA, heat pump 4,320 VA, dishwasher/other ~3,000 VA = approximately 30,760 VA ÷ 240V ≈ 128 amps; with a Level 2 EV charger it would exceed 150 amps. Without EV charging, approximately 120–130 amps