What does it cost to run oven one hour?

The cost to run an oven for one hour depends on its wattage and your local electricity rates. For example, a typical electric oven uses about 2,000 to 5,000 watts. If we assume an average rate of $0.13 per kilowatt-hour, running a 3,000-watt oven for an hour would cost approximately $0.39. Always check your specific oven's wattage and your electricity provider's rates for a more accurate estimate.