Oven Electricity Cost Calculator

Running an air conditioner, heater, refrigerator or other appliance has a monthly cost that is easy to underestimate. This Oven Electricity Cost Calculator converts an appliance's wattage and your usage pattern into a real monthly and annual electricity cost, using your local per-unit tariff.

The calculation is straightforward: wattage times hours of use gives energy in kilowatt-hours, which multiplied by the per-unit rate gives cost. Because the tariff is an input, the result reflects your actual electricity price rather than a national average.

The biggest surprise for most households is the cost of cooling and heating. A 1.5-ton air conditioner running 8 hours a day can consume a large share of a household bill — which is why this calculator is the first step to an energy-saving plan: compare appliances, adjust usage hours, and see the saving instantly.

Use the tool to rank your appliances by monthly cost. The list usually shows ACs, heaters and water pumps at the top — and those are exactly the places where small behaviour changes deliver the largest savings on the next bill.