Oil companies in India such as Indian Oil Corporation, Hindustan Petroleum Corporation Limited (HPCL), and Bharat Petroleum Corporation Limited (BPCL) determine the prices of diesel.
Diesel Price In Tiruchchirappalli Today (20th May 2026)
Diesel price in Tiruchchirappalli (Tamil Nadu) today is Rs. 92.39 per litre. Tiruchchirappalli's diesel price reflecting a recent change of 0 rupees since last date. Over the past few days, diesel prices in Tiruchchirappalli have fluctuating between Rs. 92.39 and Rs. 92.39 per litre. Staying informed about today's diesel price in Tiruchchirappalli is essential for budgeting and planning, especially for frequent commuters. With diesel prices affecting daily expenses, monitoring these rates can provide insight into overall fuel cost trends in Tamil Nadu.
Last 7 Days Diesel Prices in Tiruchchirappalli
| Dates | Diesel (₹/L) | Change (vs. - 1 Day) % |
|---|---|---|
| May 20,2026 | ₹92.39/L | - |
| May 19,2026 | ₹92.39/L | - |
| May 18,2026 | ₹92.39/L | - |
| May 17,2026 | ₹92.39/L | - |
| May 16,2026 | ₹92.39/L | - |
| May 15,2026 | ₹92.39/L | - |
| May 14,2026 | ₹92.39/L | - |
Last 7 Days Diesel Price Changes in Tiruchchirappalli
City-Wise Diesel Prices in Tamil Nadu
Frequently Asked Questions
Who determines the prices of diesel?
How much tax is there on diesel in India?
Currently, 50% tax is there on the total sale price of diesel in India.

























