⚡ Bihar Electricity Bill Calculator
SBPDCL / NBPDCL · Residential Tariff · FY 2025-26
📊 Bihar Electricity Slab Rates
| Units Consumed | Rate (per unit) |
|---|---|
| First 100 units | ₹5.50/unit |
| 101–200 units | ₹6.65/unit |
| 201–300 units | ₹7.45/unit |
| Above 300 units | ₹7.45/unit |
Fixed Charge: ₹110/month (single-phase up to 5 kW)
Fuel and Power Purchase Cost surcharge applicable
💡 High fixed charges — ensure bills are paid even at low consumption.
🧮 Calculate Your Bill
💰 Bihar Electricity Bill — Sample Amounts
Based on SBPDCL / NBPDCL residential slab rates + fixed charge of ₹110/month (single-phase up to 5 kW). FY 2025-26.
| Monthly Usage | Estimated Bill |
|---|---|
| 100 units | ₹660 |
| 200 units | ₹1,323.85 |
| 300 units | ₹2,068.05 |
| 500 units | ₹3,558.05 |
| 750 units | ₹5,420.55 |
Rates effective FY 2024-25.
🏛️ About Bihar Electricity Distribution
❓ Frequently Asked Questions — Bihar Electricity
What is the current electricity rate in Bihar?
The residential tariff in Bihar is set by BERC (Bihar Electricity Regulatory Commission). The current slabs range from ₹5.50/unit (first slab) to ₹7.45/unit (highest slab). Fixed charge: ₹110/month (single-phase up to 5 kW).
Which is the electricity board in Bihar?
The electricity distribution in Bihar is handled by South Bihar Power Distribution Co. & North Bihar Power Distribution Co. under the regulatory oversight of BERC (Bihar Electricity Regulatory Commission).
How is the electricity bill calculated in Bihar?
Your bill = Energy charges (units × applicable slab rate) + Fixed charge (₹110/month (single-phase up to 5 kW)). Slabs are progressive — only units in each band attract that band’s rate. Fuel and Power Purchase Cost surcharge applicable.
What is the fixed charge in Bihar electricity bill?
The fixed/demand charge is ₹110/month (single-phase up to 5 kW). This is payable every month regardless of consumption and covers grid maintenance costs.
Are there free units in Bihar?
High fixed charges — ensure bills are paid even at low consumption. Always check with your local SBPDCL / NBPDCL office or the BERC (Bihar Electricity Regulatory Commission) website for the latest subsidy schemes.