Cost = power (in kWh) × time (in hours) × price of 1kWh on your energy tariff. (A kilowatt hour or kWh is calculated by dividing the wattage by 1,000.) So, let’s say, for example, you have an electric ...

Knowing exactly how much electricity you use is essential if you are going to introduce an effective power saving campaign at home and save money. Your electricity bill will give you the details on ...

Stumped on What Size Generator You Need? Here's Expert Advice on How to Figure It Out. Start by making a list of the devices and appliances you need to power and add up the number of watts it takes to ...

Martin Lewis has explained how you can easily calculate the cost of running any electrical household appliance. Appearing alongside Susanna Reid on today's Good Morning Britain (Oct 10), he explained ...

Money Saving Expert founder Martin Lewis co-hosted Good Morning Britain with Susanna Reid today. He explained how to work out the running costs of household appliances, for example, to work out ...

If you are looking to keep a lid on your energy bills, you will want to know which appliances are costing you the most money. Sometimes, it can be the devices you least expect that are clocking up the ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Start by making a list of the devices and appliances you need to power and add up the number of watts it ...