CalculatorEnergy

Electricity Cost Calculator

Estimate appliance electricity consumption and cost.

Instant · no account

Input

Enter your values

Appliance powerW

Hours used per day

Number of days

Electricity tariff₹/kWh

Method

How it works

Change any input above and the result updates instantly. The formula or method used by this tool is shown below.

kWh = watts × hours × days / 1000; cost = kWh × tariff

Keep going

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Quick answers

About this tool

What does the Electricity Cost Calculator do?+

Estimate appliance electricity consumption and cost.

How does this calculator calculate the result?+

It uses this method: kWh = watts × hours × days / 1000; cost = kWh × tariff

Are my inputs saved or sent to an account?+

Core CalcForge tools require no account, and most calculations run locally in your browser. Favorites and recent-tool history, when used, stay in this browser.