Nigeria Electricity Bill Calculator — NERC Tariff Bands
Calculate your monthly electricity bill by DISCO and tariff band. Uses official NERC rates: Band A ₦225/kWh to Band E ₦30/kWh.
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Appliance Cost Breakdown
| Appliance | Wattage | Hrs/Day | kWh/Month | Monthly Cost |
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Energy Saving Tips for Nigerian Homes
- Replace bulbs: Swap incandescent bulbs for LED — save up to 80% on lighting costs.
- Fridge placement: Keep fridge away from heat sources and ensure proper ventilation.
- Iron discipline: An electric iron uses 1,000W — batch ironing once a week saves significantly.
- Inverter AC: Inverter air conditioners use 30–50% less power than fixed-speed units.
- Solar investment: A 1kW solar system can offset 100–150 kWh per month in Nigeria's sunshine.
Frequently Asked Questions
What are the NERC tariff bands in Nigeria?
NERC (Nigerian Electricity Regulatory Commission) classifies customers into 5 bands: Band A gets 20+ hours of supply per day at ₦225/kWh; Band B gets 16-20 hours at ₦63/kWh; Band C gets 12-16 hours at ₦50/kWh; Band D gets 8-12 hours at ₦40/kWh; and Band E gets under 8 hours at ₦30/kWh.
Why is my electricity bill different from this estimate?
Your actual bill may include fixed charges, meter maintenance fees, and VAT. DISCOs also apply a Service Charge and a Fixed Charge on top of the energy rate. This calculator shows the energy consumption cost only. Check your DISCO's tariff sheet for the full breakdown.
How do I reduce my electricity bill in Nigeria?
Switch off appliances at the socket when not in use, replace old bulbs with LED lights, use an energy-efficient refrigerator, avoid leaving chargers plugged in, and consider a solar inverter system to reduce grid consumption.
How do I estimate my monthly kWh usage?
Add the wattage of all appliances you use and multiply by daily usage hours. For example: 1 fridge (150W x 24h) + 2 fans (75W x 12h) + TV (100W x 6h) = 3,600 + 1,800 + 600 = 6,000 Wh = 6 kWh per day = ~180 kWh per month.
Which DISCO serves my area?
Eko DISCO covers Lagos Island; Ikeja DISCO covers Lagos Mainland; Ibadan DISCO covers Oyo, Ogun, Osun, Kwara; Enugu DISCO covers Enugu, Anambra, Imo, Abia, Ebonyi; Port Harcourt DISCO covers Rivers, Bayelsa, Cross River, Akwa Ibom; Abuja DISCO covers FCT, Nassarawa, Kogi, Niger (in part); Jos DISCO covers Plateau, Benue; Kaduna DISCO covers Kaduna, Kebbi, Sokoto, Zamfara; Benin DISCO covers Edo, Delta; Kano DISCO covers Kano, Jigawa, Katsina; Yola DISCO covers Adamawa, Taraba, Gombe, Borno, Yobe.