1. What is a Kilowatt per Hour Cost Calculator?

Definition: This calculator estimates the electricity cost per hour based on power consumption in kilowatts and the local electricity rate in the Philippines.

Purpose: It helps households and businesses estimate their electricity expenses for appliances and equipment.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( C \) — Hourly cost (Philippine Pesos)
• \( P_{kW} \) — Power consumption (kilowatts)
• \( C_{kWh} \) — Electricity rate (pesos per kilowatt-hour)

Explanation: The power consumption is multiplied by the electricity rate to determine the cost per hour of operation.

3. Importance of Electricity Cost Calculation

Details: Accurate cost estimation helps in budgeting, comparing appliance efficiency, and making informed decisions about energy usage.

4. Using the Calculator

Tips: Enter the appliance's power consumption in kW and the current electricity rate (default ₱9.75/kWh). All values must be > 0.

5. Frequently Asked Questions (FAQ)

Q1: What's the current electricity rate in the Philippines?
A: As of 2023, rates average ₱9.75/kWh but vary by provider and location. Check your Meralco bill for exact rates.

Q2: How do I find my appliance's power consumption?
A: Check the appliance label or manual for wattage, then divide by 1000 to get kW (e.g., 1500W = 1.5kW).

Q3: Does this include all charges on my bill?
A: No, this calculates only energy consumption. Your actual bill includes additional fees and taxes.

Q4: How can I reduce my electricity costs?
A: Use energy-efficient appliances, turn off unused devices, and consider using appliances during off-peak hours.

Q5: Can I calculate daily/monthly costs with this?
A: Multiply the hourly cost by hours used per day or month for extended estimates.