## About Electricity Cost Calculator (Formula)

The Electricity Cost Calculator is a tool used to estimate the cost of electricity consumption based on the electrical appliance’s power rating, the time it is used, and the electricity rate. It aids in budgeting and managing electricity expenses. The formula for calculating electricity cost involves considering the power rating, time of use, and electricity rate.

Formula for calculating electricity cost:

**Electricity Cost = (Power Rating in Kilowatts * Time of Use in Hours * Electricity Rate per Kilowatt-hour)**

In this formula, “Power Rating in Kilowatts” represents the electrical appliance’s power consumption in kilowatts, “Time of Use in Hours” represents the number of hours the appliance is used, and “Electricity Rate per Kilowatt-hour” represents the cost of electricity per kilowatt-hour as specified by the utility company. Multiplying the power rating by the time of use and then by the electricity rate provides the electricity cost in the local currency (e.g., dollars, euros).

For example, let’s say an electrical appliance has a power rating of 1.5 kilowatts, and it is used for 5 hours at an electricity rate of $0.15 per kilowatt-hour. The electricity cost would be calculated as follows:

Electricity Cost = (1.5 kilowatts * 5 hours * $0.15 per kilowatt-hour) = $1.125

This means that using the appliance for 5 hours would cost $1.125 in electricity expenses.

The Electricity Cost Calculator simplifies the process of estimating electricity expenses, aiding individuals and businesses in budgeting and making informed decisions regarding energy consumption. By inputting the power rating, time of use, and electricity rate, the calculator quickly provides the electricity cost, allowing users to manage their energy consumption effectively and reduce electricity expenses.