Diesel in Bihar at a glance
State average
₹100.25
2 districts went up and 6 went down since yesterday; the rest are unchanged.
Diesel price in every district of Bihar
| District | Per litre | Change |
|---|---|---|
| Araria | ₹101.07 | No change |
| Arwal | ₹99.91 | No change |
| Aurangabad | ₹100.78 | No change |
| Banka | ₹100.46 | No change |
| Begusarai | ₹99.77 | No change |
| Bhagalpur | ₹100.30 | No change |
| Bhojpur | ₹100.76 | No change |
| Buxar | ₹100.60 | ▼ ₹0.16 |
| Darbhanga | ₹100.10 | No change |
| East Champaran | ₹100.84 | ▼ ₹0.06 |
| Gaya | ₹100.26 | No change |
| Gopalganj | ₹100.50 | ▼ ₹0.07 |
| Jamui | ₹99.91 | No change |
| Jehanabad | ₹99.90 | No change |
| Kaimur | ₹100.20 | No change |
| Katihar | ₹100.26 | No change |
| Khagaria | ₹99.63 | No change |
| Kishanganj | ₹101.07 | No change |
| Lakhisarai | ₹99.77 | ▼ ₹0.84 |
| Madhepura | ₹100.63 | No change |
| Madhubani | ₹100.32 | No change |
| Munger | ₹99.57 | No change |
| Muzaffarpur | ₹100.05 | No change |
| Nalanda | ₹99.77 | No change |
| Nawada | ₹100.11 | No change |
| Patna | ₹99.36 | No change |
| Purnia | ₹100.26 | ▲ ₹0.24 |
| Rohtas | ₹100.20 | No change |
| Saharsa | ₹100.10 | ▼ ₹0.06 |
| Samastipur | ₹99.69 | No change |
| Saran | ₹100.31 | No change |
| Sheikhpura | ₹99.77 | ▼ ₹0.84 |
| Sheohar | ₹100.45 | No change |
| Sitamarhi | ₹100.59 | No change |
| Siwan | ₹100.50 | No change |
| Supaul | ₹100.86 | ▲ ₹0.02 |
| Vaishali | ₹99.67 | No change |
| West Champaran | ₹101.07 | No change |
Diesel price in Patna: last 10 days
| Date | Price | Change |
|---|---|---|
| 6 October 2026 | ₹99.36 | No change |
| 5 October 2026 | ₹99.36 |
How Bihar compares with other states
By the average across its districts, Bihar is the 27th cheapest of 36 states and union territories for diesel. The gap between states comes mostly from state VAT, which each state sets for itself.
| State | Average | Than Bihar |
|---|---|---|
| Andaman and Nicobar Islands | ₹84.56 | ₹15.69 less |
| Arunachal Pradesh | ₹88.85 | ₹11.40 less |
| Manipur | ₹93.18 | ₹7.07 less |
| Ladakh | ₹93.45 | ₹6.80 less |
| Bihar | ₹100.25 | – |
| Lakshadweep | ₹102.80 | ₹2.55 more |
| Kerala | ₹103.39 | ₹3.14 more |
| Telangana | ₹104.42 | ₹4.17 more |
| Andhra Pradesh | ₹105.02 | ₹4.77 more |
The full list is on the diesel price in India page.
Other fuel prices in Patna
- Petrol: ₹113.37 a litre
- LPG (14.2 kg cylinder): ₹1,031.50
How diesel prices are set in Bihar
The price at the pump adds up the oil company's base price, freight, the central excise duty, the dealer's commission and Bihar's VAT. VAT is charged last, on everything before it, so when crude prices rise the state's tax take rises too. Districts far from a depot pay more for freight, which is why prices differ within Bihar.
Frequently asked questions
What is the diesel price in Bihar today?
Diesel costs ₹99.36 per litre in Patna on 6 October 2026. The average across 38 districts is ₹100.25.
Where is diesel cheapest in Bihar?
In Patna, at ₹99.36. It is dearest in West Champaran, at ₹101.07: ₹1.71 more, mostly the extra cost of transport from the depot.
Is diesel cheaper in Bihar than in other states?
By the average district price, Bihar is the 27th cheapest of 36 states and union territories for diesel. Andaman and Nicobar Islands is the cheapest and Andhra Pradesh the dearest.
What time does the diesel price change in Bihar?
Prices are revised at 6 am every day. On most days they do not change; when the state changes its VAT, every district moves together.
Last checked on 6 October 2026. Prices are the retail prices oil companies publish for each district; pumps or distributors of different companies can differ slightly.