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.
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Diesel Price In Chennai Today (21st October 2026)
Updated: 21 Oct, 2026
City
Chennai
Current Diesel Price (₹/L)
₹99.55 Diesel price in Chennai (Tamil Nadu) today is Rs. 99.55 per litre. Chennai's diesel price reflecting a recent change of 0 rupees since last date. Over the past few days, diesel prices in Chennai have fluctuating between Rs. 99.55 and Rs. 99.55 per litre. Staying informed about today's diesel price in Chennai 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 Chennai
| Dates | Diesel (₹/L) | Change (vs. - 1 Day) % |
|---|---|---|
| October 21,2026 | ₹99.55/L | - |
| October 20,2026 | ₹99.55/L | - |
| October 19,2026 | ₹99.55/L | - |
| October 18,2026 | ₹99.55/L | - |
| October 17,2026 | ₹99.55/L | - |
| October 16,2026 | ₹99.55/L | - |
| October 15,2026 | ₹99.55/L | - |
Source: IOCL
Updated: 21 Oct, 2026 | 12:57 AM
Last 7 Days Diesel Price Changes in Chennai
Source: IOCL
Updated: 21 Oct, 2026 | 12:57 AM
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.
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