Caravan / Motorhome Power Calculator

Check the box corresponding to the items you wish to use.

The calculator will automatically total the power required to operate these appliances.

The appliance ratings shown are not exact, but a general guide for the size of portable generator you may require.

Electric appliances have different power requirements - some products such as fridges can require up to five times their normal running power to start up.





Caravan / Motorhome Start Up & Run

Appliances  
  Radio 200
  Toaster (2 Slice) 1250
  Hair Dryer (1800 watt) 2000
  Iron (Steam) 1800
  Lights (4x60 watt) 240
  Fridge 400
  Freezer 400
  Television 350
  Microwave 650 watt 950
  Microwave 850 watt 1500
  Airconditioner 1hp
        Heating/Cooling Output 2.5kw
2200
  Airconditioner 1.25hp
        Heating/Cooling Output 3.0kw
2800
  Airconditioner 1.5hp
        Heating/Cooling Output 3.5kw
3000
  AirConditioner 2hp
        Heating/Cooling Output 4.5kw
4800
Total  

Watts