Petrol Price Today in Patna
Trip cost & savings
What you pay for in a litre
Petrol price trend in Patna
Patna vs other cities
| City | Petrol | Diesel |
|---|---|---|
| Patna | ₹111.94 | ₹98.80 |
| Bengaluru | ₹111.24 | ₹98.71 |
| Chennai | ₹108.34 | ₹100.05 |
| Delhi | ₹102.56 | ₹95.59 |
| Hyderabad | ₹115.84 | ₹103.46 |
| Kolkata | ₹112.38 | ₹99.09 |
| Mumbai | ₹112.22 | ₹98.58 |
About petrol prices in Patna
Today's petrol rate in Patna
Petrol in Patna costs ₹111.94 a litre today, with diesel at ₹98.80 — a gap of ₹13.14/L. The rate has been in effect since 15 Jun 2026. Oil companies can revise prices every morning at 6 a.m., but they only move when global crude and the rupee shift, so Patna's rate often holds steady for several days.
Why Patna's price differs from other cities
The base refinery cost, central excise (₹19.90/L) and dealer commission (₹3.77/L) are the same across India. What makes Patna different is Bihar's VAT — about ₹26.26 a litre here — plus a little local freight. That is why a tankful in Patna can cost more or less than the same fuel in a neighbouring state.
What a full tank costs in Patna
At today's rate, 10 litres is about ₹1,119 and a 40-litre tank roughly ₹4,478. ₹1,000 buys you about 8.9 litres. Use the trip-cost calculator above to turn Patna's rate into the cost of any journey for your car's mileage.
Prices are indicative retail rates for Patna, compiled daily; verify at the pump before fuelling. Tax components derive from published excise, dealer and Bihar VAT figures.
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Diesel is ₹13.14/L cheaper here. Use the calculator to see if a diesel car pays off.
Diesel in Patna →