NBPDCL electricity bill calculator
North Bihar Power Distribution Company Limited (NBPDCL) supplies electricity in West Champaran, East Champaran, Sitamarhi, Sheohar, Muzaffarpur, Vaishali, Saran, Siwan, Gopalganj, Madhubani, Darbhanga, Samastipur, Begusarai, Khagaria, Saharsa, Supaul, Madhepura, Araria, Katihar, Purnea and Kishanganj in Bihar. It bills homes on the Bihar tariff of BERC, the same tariff as SBPDCL. Work out your bill below.
- 21 districts
- Tariff: BERC
- Official sources only
Enter your units to see the bill.
Example NBPDCL bills
| Units in the bill | Bill |
|---|---|
| 100 units | ₹0 |
| 200 units | ₹469 |
| 300 units | ₹881 |
Urban home at today’s Bihar tariff, with the calculator’s default options. Duty and fuel surcharge as the calculator includes them.
About NBPDCL
- Head office
- Patna
- Districts
- West Champaran, East Champaran, Sitamarhi, Sheohar, Muzaffarpur, Vaishali, Saran, Siwan, Gopalganj, Madhubani, Darbhanga, Samastipur, Begusarai, Khagaria, Saharsa, Supaul, Madhepura, Araria, Katihar, Purnea and Kishanganj
The list comes from this official document. Changes after its date may not show here. - Website
- nbpdcl.co.in
- Pay your bill
- Official bill payment page
- Mobile app
- SUVIDHA (Bihar discoms' consumer app); smart-meter consumers use the Bihar Bijli Smart Meter app
- Complaints and help
- 1912 Toll Free Helpline Number
- 18002022813 Toll Free Helpline Number
- +91-9031683592 WhatsApp Chatbot / Voice Bot
- +91-9953101311 Missed Call (registered consumers)
- 5667700 SMS
- 0612-2504745 NBPDCL Vigilance Cell HelpLine
We do not take payments or complaints. Use the official channels above.
Questions
Which areas does NBPDCL supply?
NBPDCL supplies West Champaran, East Champaran, Sitamarhi, Sheohar, Muzaffarpur, Vaishali, Saran, Siwan, Gopalganj, Madhubani, Darbhanga, Samastipur, Begusarai, Khagaria, Saharsa, Supaul, Madhepura, Araria, Katihar, Purnea and Kishanganj. Your bill shows the name of your discom.
Is the NBPDCL tariff different from other discoms in Bihar?
No. BERC sets one home tariff for Bihar, so NBPDCL and SBPDCL use the same rates.
What is the NBPDCL complaint number?
NBPDCL lists 1912 on its official site, and 18002022813. 1912 is the national number for power complaints.
How do I pay my NBPDCL bill online?
Use the official payment page on the NBPDCL website or the SUVIDHA (Bihar discoms' consumer app); smart-meter consumers use the Bihar Bijli Smart Meter app app. Do not share OTPs or card details on other sites.
Sources
- nbpdcl.co.in/frmContactUs.aspx
- nbpdcl.co.in/frmAbtOrganization.aspx
- nbpdcl.co.in/
- nbpdcl.co.in/frmComplainDet.aspx
- berc.co.in/images/pdf/tariff-order/2026-27/DISCOMs_FO_TARIFF_CN_50_51_DT_180326.pdf
Read on 2026-10-17. The discom and its regulator have the final word.