1. What is the Electricity Cost Calculator?

Definition: This calculator estimates the cost of electricity consumption based on energy usage and the current rate per kilowatt-hour.

Purpose: It helps households and businesses in the Philippines estimate their electricity expenses.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( C \) — Total cost (Philippine Pesos)
• \( E_{kWh} \) — Energy consumption (kilowatt-hours)
• \( C_{kWh} \) — Cost per kilowatt-hour (₱/kWh)

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

3. Importance of Electricity Cost Calculation

Details: Accurate cost estimation helps with budgeting, identifying energy-saving opportunities, and comparing different electricity plans.

4. Using the Calculator

Tips: Enter your energy consumption in kWh and the current rate (default 11.43 ₱/kWh as of Dec 2024). All values must be > 0.

5. Frequently Asked Questions (FAQ)

Q1: Where can I find my energy consumption?
A: Check your electricity bill or meter reading for your kWh consumption.

Q2: Is the rate the same for all areas?
A: No, rates vary by provider and location. Check with your local electric company for exact rates.

Q3: Why does the rate change?
A: Electricity rates fluctuate due to fuel costs, generation mix, and government charges.

Q4: How can I reduce my electricity cost?
A: Use energy-efficient appliances, turn off unused devices, and consider solar options.

Q5: Does this include all charges on my bill?
A: This calculates the basic energy charge. Your actual bill may include taxes, fees, and other adjustments.