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Energy Bill Calculator

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How to Use

Enter your annual gas and electricity consumption in kWh alongside your unit rates and standing charges to calculate your combined annual energy bill and monthly direct debit amount. Your annual consumption is shown on your bill or can be found on your smart meter. Compare the total against the current Ofgem price cap to see if you are paying a fair rate.

Frequently Asked Questions

❓ Frequently Asked Questions

The average UK dual-fuel household pays around £1,500–£1,800 per year under the current Ofgem price cap, though actual costs vary widely with home size and usage.

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