1. What is an Electric Cost Calculator kWh?

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

Purpose: It helps consumers and businesses understand and predict their electricity expenses.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( C \) — Electric cost (₱ or $ or £)
• \( E_{kWh} \) — Energy consumption (kWh)
• \( C_{kWh} \) — Cost per kWh (₱/kWh or $/kWh or £/kWh)

Explanation: The energy consumption is multiplied by the cost per unit to get the total electricity cost.

3. Importance of Electric Cost Calculation

Details: Accurate cost estimation helps with budgeting, comparing electricity providers, and identifying potential energy savings.

4. Using the Calculator

Tips: Enter your energy consumption in kWh and the cost per kWh (default 0.12 ₱/kWh). All values must be > 0.

5. Frequently Asked Questions (FAQ)

Q1: Where can I find my kWh consumption?
A: Check your electricity bill or smart meter - it's typically listed as "kWh used" or "units consumed."

Q2: How do I find my cost per kWh?
A: This is listed on your electricity bill under "rate" or "price per kWh." It may vary by time of day or usage tier.

Q3: Does this include taxes and fees?
A: No, this calculates base cost only. Add 10-20% to account for taxes, delivery charges, and other fees.

Q4: Can I use this for different currencies?
A: Yes, simply use your local currency symbol and rate (e.g., $0.15/kWh for US dollars).

Q5: How can I reduce my electric costs?
A: Consider energy-efficient appliances, LED lighting, and reducing standby power consumption.