RV Daily Power Load Calculator & Energy Budgeter
List every appliance, its wattage, runtime, and power source. We calculate your total daily energy budget with inverter conversion losses and provide a visual breakdown.
// Quick Add Presets
Climate
Kitchen
Electronics
Lighting & Other
ApplianceWattsHrs/DayQtyTypeWh/day
520
200
300
// Output
Total daily energy1020Wh
DC load1020Wh
AC load0Wh
Daily current draw85Ah @ 12V
Peak simultaneous load140W
Monthly energy31kWh
Energy Breakdown
12V Compressor Fridge
MaxxFan (Vent Fan)
Starlink Router
AC loads include 10% inverter efficiency penalty.
Use total Wh/day to size your solar panels and battery bank.