Kitchen appliances — running costs

Ovens, air fryers, kettles and the everyday kitchen kit that quietly adds up on your electricity bill.

Price updated 9 July 2026 · Q3 2026 (Jul–Sep)

Air fryer

1,500 W typical

~£4.25/mo

Dishwasher

1,300 W typical

~£7.37/mo

Electric kettle

3,000 W typical

~£3.57/mo

Electric oven

2,500 W typical

~£11.35/mo

Fridge freezer

35 W typical

~£6.67/mo

Microwave

950 W typical

~£1.51/mo

Slow cooker

220 W typical

~£4.49/mo

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