1. What is Cost per kWh?

Cost per kilowatt-hour (kWh) is a measure of electricity price representing the cost of one kilowatt-hour of energy consumed. It's the standard unit for comparing electricity prices and calculating energy bills.

2. How Does the Calculator Work?

The calculator uses a simple formula:

Where:

• Total Cost — The amount paid for electricity (in your currency)
• Energy Used — The total kilowatt-hours consumed

Explanation: This calculation divides your total electricity cost by the amount of energy you've used to determine the price per unit of energy.

3. Importance of Cost per kWh Calculation

Details: Knowing your cost per kWh helps you understand your energy expenses, compare electricity providers, estimate future bills, and evaluate the cost-effectiveness of energy-saving measures.

4. Using the Calculator

Tips: Enter your total electricity cost (from your bill) and the total kWh consumed during that period. Both values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: Where can I find these numbers on my bill?
A: Look for "total amount due" or "total charges" for cost, and "kWh used" or "energy consumption" for kWh.

Q2: What's a typical cost per kWh?
A: This varies by region and provider. In the UK, it typically ranges from £0.20 to £0.35 per kWh for households.

Q3: Why is my calculated cost per kWh different from my tariff rate?
A: Your bill includes fixed charges, taxes, and other fees that aren't part of the basic kWh rate.

Q4: Should I use the bill total or just the energy charges?
A: For complete cost analysis, use the total bill amount including all charges and taxes.

Q5: How can I reduce my cost per kWh?
A: Consider switching providers, using energy during off-peak hours, or implementing energy-saving measures.