Estimate your monthly electricity units (kWh) and bill from the appliances you use.
How this works
Energy (kWh) = watts x hours / 1000. We use LED light 10 W, ceiling fan 70 W, 1.5 ton AC about 1,400 W on average, fridge 1.2 kWh a day, water pump 750 W, TV 100 W. Monthly = daily x 30, bill = kWh x tariff.
Questions people ask
How do I use the Electricity Bill Calculator?
Fill in the fields, starting with “LED lights (6 h a day)”, “Ceiling fans (10 h a day)” and “AC hours per day (1.5 ton)”, and change any other options that match your home. The answer, a drawing and practical tips update as you type, and the Copy link button saves your numbers in a link you can share.
Is the Electricity Bill Calculator free?
Yes. The Electricity Bill Calculator is free, with no sign-up, and works on phones, tablets and computers. The results are estimates to help you plan, so check with a qualified professional before structural, electrical, gas or plumbing work.