Calculate how much electricity each appliance costs you. Add from 38 common presets or enter custom devices. See daily, monthly, and yearly costs with visual breakdowns and personalized saving tips.
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Cost = (Watts × Hours Used × Electricity Rate) / 1000. For example, a 1,500W space heater running 8 hours at $0.12/kWh costs $1.44/day or about $43/month.
Central AC (3,000-5,000W), electric water heater (4,500W), clothes dryer (3,000W), space heater (1,500W), and oven (2,500W) are typically the biggest energy consumers.
Switch to LED bulbs, use a programmable thermostat, unplug unused devices, run full loads in washer/dryer, air dry clothes, and upgrade to Energy Star appliances.
The Electricity Usage Calculator is a free online tool that lets you calculate electricity costs by appliance with presets for 38 common devices and energy saving tips. It is part of NexTool's collection of free tools designed to help you work faster and more efficiently.
Using the Electricity Usage Calculator is simple: visit the tool page, enter your data or input into the provided fields, and get instant results. No downloads, installations, or sign-ups are required. The tool runs directly in your web browser for maximum convenience.
Yes, the Electricity Usage Calculator is 100% free to use with no limitations. There is no registration required, no daily usage caps, and no hidden fees. You can use it as many times as you need.
The Electricity Usage Calculator uses industry-standard formulas and algorithms to deliver reliable results. While the tool is designed for accuracy, results should be used as estimates and guidance. For critical decisions, always consult a qualified professional.
Yes, the Electricity Usage Calculator is fully responsive and works perfectly on smartphones, tablets, and desktop computers. Simply open NexTool in your mobile browser and navigate to the tool — no app download required.
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Calculate how much electricity each appliance costs you. Add from 38 common presets or enter custom devices. See daily, monthly, and yearly costs with visual breakdowns and personalized saving tips.
NexTool's Electricity Usage Calculator is completely free to use with no sign-up required. Your data is processed directly in your browser and never sent to our servers, ensuring complete privacy and instant results.
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US average: ~$0.16/kWh. Check your utility bill for your rate.
| Appliance | Watts | Hours/Day | kWh/Month | Cost/Month | Cost/Year | |
|---|---|---|---|---|---|---|
| 108.0 | $17.28 | $210.24 | ||||
| 15.0 | $2.40 | $29.20 | ||||
| 48.0 | $7.68 | $93.44 | ||||
| Total | 450W | 171.0 | $27.36 | $332.88 |