Electricity Bill Calculator Philippines (2026)
Estimate your monthly electricity bill based on your kWh consumption and provider rate. Supports Meralco, Davao Light, Cebu Electric, BENECO, and custom rates.
Formula last updated:
Formulas are reviewed and updated about every 2 weeks.
How to Read Your Electric Bill
Philippine electricity bills from distribution utilities like Meralco list several charge components. The biggest is typically the generation charge, which represents the cost of electricity from power plants — roughly 44% of your bill. This is followed by the distribution charge(29%), the utility's fee for delivering power to your home.
Your kWh consumption is measured monthly by your meter and billed at the prevailing blended rate for your area. Lifeline consumers (those using less than 100 kWh/month) may qualify for subsidized rates under the Lifeline Rate program.
Sample Electricity Bill Computation
Consumption: 200 kWh (typical 2-bedroom apartment)
Meralco rate: ₱12.56/kWh
Total Bill: 200 × ₱12.56 = ₱2,512
Breakdown: Generation ₱1,105 + Distribution ₱729 + Transmission ₱176 + System Loss ₱126 + Taxes ₱377
Daily Cost: ₱2,512 ÷ 30 = ≈ ₱83.73/day
Tips to Lower Your Electricity Bill
- Switch to inverter air conditioners — up to 40% more efficient than non-inverter units.
- Replace incandescent and fluorescent bulbs with LED lights.
- Unplug standby appliances — phantom loads can add 5–10% to your bill.
- Clean AC filters monthly — dirty filters increase energy consumption by 15–20%.
- Use a fan instead of AC when temperature drops below 28°C.
Sources & references
This tool uses an effective blended ₱/kWhyou enter (generation, distribution, and other charges combined). Actual bills follow your DU's approved tariff structure and ERC rules.
- Energy Regulatory Commission (ERC) — tariffs and regulatory issuances
- MERALCO— sample rates & bill tools (LUZON)
- Department of Energy (DOE) — sector information