1. What is a kWh Price Calculator UK?

Definition: This calculator estimates the electricity cost based on energy usage in kilowatt-hours (kWh) and the cost per kWh in the UK.

Purpose: It helps households and businesses calculate their electricity expenses based on consumption.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( C \) — Total cost (£)
• \( E_{kWh} \) — Energy usage (kWh)
• \( C_{kWh} \) — Cost per kWh (£/kWh)

Explanation: The energy consumption is multiplied by the unit rate to calculate the total electricity cost.

3. Importance of kWh Price Calculation

Details: Understanding electricity costs helps with budgeting, comparing tariffs, and identifying energy-saving opportunities.

4. Using the Calculator

Tips: Enter your energy usage in kWh and the current cost per kWh (default £0.34, the UK average). All values must be > 0.

5. Frequently Asked Questions (FAQ)

Q1: Where can I find my kWh usage?
A: Check your electricity bill or smart meter display for your consumption in kWh.

Q2: What's the current average kWh price in the UK?
A: As of 2023, the average is about £0.34 per kWh, but this varies by supplier and tariff.

Q3: Does this include standing charges?
A: No, this calculates only the usage cost. Add your daily standing charge separately.

Q4: How can I reduce my electricity costs?
A: Reduce consumption through energy-efficient appliances, insulation, and mindful usage.

Q5: Does this account for VAT?
A: No, the result is before VAT. Multiply by 1.05 to include 5% VAT.