How do I find my electricity rate?

Check your electricity bill. It typically lists the rate in cents per kWh or dollars per kWh. The US average is about $0.12/kWh.

What is a kilowatt-hour (kWh)?

A unit of energy equal to using 1,000 watts for 1 hour. A 100W bulb running for 10 hours uses 1 kWh.

Why is my actual bill different?

Bills may include fixed fees, tiered rates, taxes, and demand charges that this simple calculator doesn't account for.

How do I reduce electricity costs?

Use energy-efficient appliances (LED vs incandescent), reduce usage hours, unplug devices when not in use, and use programmable timers.

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Calculators

Electricity Cost Calculator

Estimate the electricity cost of running any appliance. Enter wattage, usage hours, and your electricity rate to see daily, monthly, and yearly costs.

Wattage (W)Hours / DayRate ($/kWh)

kWh / Day

0.80

Daily Cost

$0.10

Monthly Cost

$2.88

Yearly Cost

$35.04