Cost Per KWH Calculator

The Cost Per kWh Calculator helps users determine how much they pay for each kilowatt-hour (kWh) of electricity they consume. This tool is essential for homeowners, businesses, and industries that need to monitor energy costs, compare different electricity providers, or optimize power usage.

By using this calculator, users can get a clear understanding of their electricity expenses, making it easier to budget and find ways to reduce costs. It is especially useful for those looking to switch to energy-efficient appliances or renewable energy sources.

Formula of Cost Per KWH Calculator

The formula to calculate the cost per kilowatt-hour (kWh) is:

where:

• Total Cost is the amount charged for electricity usage, as stated in the electricity bill.
• Total kWh Used is the total energy consumption in kilowatt-hours (kWh), typically mentioned on the bill.

By using this simple formula, individuals and businesses can accurately calculate their electricity cost per unit.

General Cost Per kWh Table

The table below provides an estimated cost per kWh based on common electricity bill amounts and energy usage. This helps users quickly reference their electricity rates without manual calculations.

Electricity Bill ($)	kWh Used	Cost Per kWh ($)
50	400	0.125
75	500	0.15
100	600	0.1667
150	800	0.1875
200	1000	0.20

This table is useful for estimating electricity costs and comparing rates between different providers.

Example of Cost Per KWH Calculator

Suppose a household receives an electricity bill of $120 and has used 750 kWh in a month. The cost per kWh can be calculated as follows:

Cost Per kWh = (Electricity Bill) / (Total kWh Used)
= 120 / 750
= $0.16 per kWh

This means that for every kilowatt-hour of electricity consumed, the user is paying $0.16.

Most Common FAQs