Diesel Price in Bihar

Bihar is known for its historical heritage, cultural richness, and vibrant traditions. The state is home to some of India's most iconic sites like the Mahabodhi Temple, Nalanda University ruins, and the Ganges River. Over the years, Bihar has made remarkable strides in infrastructure, agriculture, and industrial development, which heavily rely on diesel for transportation, machinery, and logistics. The diesel price in Bihar plays a pivotal role in shaping economic activities across the state.

Today Diesel Price in Bihar

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Updated on: 19th May, 2026

Gold Icon
  • Current Diesel Price Per Liter
  • â‚ı 94.63

    Price Change

Staying informed about the diesel price today in Bihar is crucial for farmers, transporters, and everyday commuters alike. This guide will provide insights into diesel prices in Bihar, explore factors affecting them, and offer historical trends and comparisons with other Indian cities.

Diesel Price (Today & Yesterday) in Bihar

The table below shows diesel prices in Bihar for today and yesterday, offering a quick view of any recent changes.

TodayYesterdayPrice Change (â‚ı)
94.6394.63Price Change 0

Diesel Price Bihar & Other Cities in India (Today & Yesterday)

Refer to the table below for diesel prices in various cities across Bihar.

CityToday's Diesel Price (Per Litre) Yesterday's Diesel Price (Per Litre) Price Change (â‚ı)
Araria96.3496.34Price Change 0
Arrah94.9894.98Price Change 0
Banka95.7995.79Price Change 0
Begusarai94.3694.36Price Change 0
Bettiah96.2896.28Price Change 0

Last 10 Days Diesel Prices in Bihar

Given below is a table summarising diesel price trends in Bihar over the last 10 days.

DateDiesel Price (Per Litre) Price Change (â‚ı)
18/05/202695.97Price Change 0
18/05/202696.34Price Change 0.37
18/05/202695.25Price Change -1.09
18/05/202695.87Price Change 0.62
18/05/202694.63Price Change -1.24
18/05/202695.4Price Change 0.77
18/05/202696.28Price Change 0.88
18/05/202695.72Price Change -0.56
18/05/202694.95Price Change -0.77
18/05/202695.2Price Change 0.25

Historical Monthly Diesel Prices in Bihar

The table below outlines the historical monthly trends of diesel prices in Bihar.

Trend of Diesel Price in Bihar May 2026

DetailsPrice (â‚ı)
13th April92.16 â‚ı/L
Current Date or 18th May95.29 â‚ı/L
Highest Price in 15th May97 â‚ı/L
Lowest Price in 6th May81.25 â‚ı/L
Overall TrendRising
Price Change3.4%

Monthly Diesel Price Trend in Bihar for May 2026

  • Diesel price in Bihar on 6th May stood at 92.16 per litre and ended at 95.29 per litre on 18th May.
  • The highest Diesel price in BiharMay 2026 stood at 92.16 and the lowest Diesel price in Bihar at 81.25.
  • The trend of Diesel rate in Bihar May 2026 decreased/increased by 3.4%.

Trend of Diesel Price in Bihar April 2026

DetailsPrice (â‚ı)
13th April93.42 â‚ı/L
Current Date or 30th April92.98 â‚ı/L
Highest Price in 13th April93.89 â‚ı/L
Lowest Price in 13th April81.25 â‚ı/L
Overall TrendFalling
Price Change-0.47%

Monthly Diesel Price Trend in Bihar for April 2026

  • Diesel price in Bihar on 13th April stood at 93.42 per litre and ended at 92.98 per litre on 30th April.
  • The highest Diesel price in BiharApril 2026 stood at 93.42 and the lowest Diesel price in Bihar at 81.25.
  • The trend of Diesel rate in Bihar April 2026 decreased/increased by -0.47%.

Overview of Diesel Prices in Bihar

Diesel prices in Bihar are determined by India’s dynamic pricing mechanism, which adjusts rates daily based on global crude oil prices, currency exchange fluctuations, and market conditions. Local VAT rates and dealer commissions also play a key role in determining the final price at the pump. Staying updated on diesel prices is crucial for the state's transportation, agriculture, and logistics sectors.

Key Factors Affecting Diesel Rates in Bihar

The primary factors that affect the diesel prices in Bihar are as follows: 
  • Geopolitical events
  • Taxes (VAT, Excise Duty, etc.)
  • Natural disasters
  • Supply and demandGovernment subsidies
  • Global crude oil prices
  • Dealer commissions Currency exchange rate

Difference in Diesel and Petrol Rates in Bihar

Diesel is typically cheaper than petrol in Bihar. The table below compares diesel and petrol prices in Bihar to illustrate their cost differences.

Petrol Price (â‚ı/Per Litre)Diesel Price (â‚ı/Per Litre)Price Change
108.5894.63â‚ı13.95

Understanding the Components of Diesel Pricing in Bihar

The pricing of diesel in Bihar is shaped by a combination of global, national, and local factors.
  • Global Crude Oil Prices: The cost of crude oil in international markets significantly impacts diesel rates.
  • Value Added Tax (VAT) or Sales Tax: The Bihar government imposes VAT or sales tax on diesel, which contributes to the retail price of diesel.
  • Excise Duty and Road Cess: The central government's taxes, including excise duty and road cess, form a substantial part of the diesel price.
  • Dealer Commissions: Fuel dealers add a fixed margin to the base price, accounting for their operational costs and profits, influencing the rates consumers pay.
  • Processing Costs by Oil Marketing Companies (OMCs): The expense incurred by OMCs to refine crude oil into diesel includes operational, transportation, and storage costs, which contribute to the final retail price.
  • Inflation Buffer: To mitigate inflationary pressures, a buffer amount is sometimes included in the pricing structure.

Stay Updated: Latest Diesel Rates in Bihar

The most recent updates on the diesel price in Bihar is given in the table below.

StateToday’s Petrol Price (â‚ı)
Patna94.63

FAQs

What is the current price of diesel in Bihar?

The current diesel price in Bihar (Patna) is â‚ı94.63

How often are diesel prices in Bihar updated?

Diesel prices in Bihar are revised daily at 6 am based on the dynamic fuel pricing mechanism.

What are the main determinants of Bihar's diesel prices? 

Diesel prices in Bihar are influenced by global crude oil prices, currency exchange rates, taxes, and transportation costs. Additionally, local factors such as VAT and dealer margins also play a role.

How do local taxes and levies impact diesel rates in Bihar?

Local VAT and other state-specific taxes directly affect the final diesel price in Bihar.

Why are diesel prices different from petrol prices in Bihar?

Diesel is taxed differently and has lower production costs than petrol.

Which is generally more expensive in Bihar: diesel or petrol?

Petrol is usually more expensive than diesel in Bihar due to higher taxation and production costs.

How is the retail price of diesel in Bihar broken down?

The retail price consists of crude oil costs, OMC processing fees, excise duties, VAT, dealer margins, and transportation expenses.

What was the cost of diesel in Bihar yesterday? 

Yesterday’s cost of diesel in Bihar was â‚ı94.63 

Why do diesel prices change daily in Bihar yesterday? 

Diesel prices in Bihar are revised daily under the dynamic pricing system, reflecting global crude oil price changes and currency exchange fluctuations.

Is there a designated time for daily diesel price updates in Bihar yesterday? 

Diesel price in Bihar is updated daily at 6 am. 

What is the price for 1 litre of diesel in Bihar yesterday? 

The current price of 1-litre diesel in Bihar is â‚ı94.63.