What is today's diesel price in Tamil Nadu?

Today's retail diesel price in Tamil Nadu is ₹99.66 per litre . Fuel prices are updated daily at 06:00 AM based on dynamic oil pricing regulations.

What is the difference between today's and yesterday's diesel price in Tamil Nadu?

Yesterday, the diesel price in Tamil Nadu was ₹99.66 per litre. Today, the price remained stable, making the current rate ₹99.66 per litre.

Why do diesel prices vary across different cities and districts in Tamil Nadu?

Diesel rates vary across different districts of Tamil Nadu due to internal freight transportation costs from refinery oil depots to local petrol pumps, dealer commissions, and localized transport cess.

How is the retail diesel price calculated in Tamil Nadu?

The retail price of diesel in Tamil Nadu is built up from the international crude oil base price, refining costs, central excise duty, dealer commission, and state Value Added Tax (VAT) / cess levied by the local government.

Why does diesel price in Tamil Nadu change daily?

Under the dynamic fuel pricing model, domestic rates in Tamil Nadu are revised daily reflecting international crude fluctuations and currency exchange ratios.

What is the average diesel rate in Tamil Nadu today?

Today's retail diesel price is approximately ₹94.34 per litre, varying slightly across regional dealer commission setups.

Today's Diesel Price in Tamil Nadu

Live Retail Diesel Price in Tamil Nadu updated daily. Check detailed local price variations across districts, state VAT tax, and market changes.

Today's Price

₹99.66 /L

Yesterday's Price

₹99.66 /L

Price Change

Stable

Last Updated 15 Jun, 2026 - 06:00 AM

Tamil Nadu Diesel Rate Overview

Check today's retail diesel prices in Tamil Nadu. Rates are updated daily at 06:00 AM in line with crude benchmarks and exchange commissions.

District Wise Diesel Price in Tamil Nadu

District	Today's Price	Yesterday	Change	Action
Ariyalur	₹99.51	₹99.35	+₹0.16	History & Trends
Chengalpattu	₹99.27	₹99.35	-₹0.08	History & Trends
Chennai	₹99.78	₹99.81	-₹0.03	History & Trends
Coimbatore	₹99.58	₹99.84	-₹0.26	History & Trends
Cuddalore	₹99.26	₹99.30	-₹0.04	History & Trends
Dharmapuri	₹99.94	₹99.37	+₹0.57	History & Trends
Dindigul	₹100.16	₹100.05	+₹0.11	History & Trends
Erode	₹99.27	₹100.08	-₹0.81	History & Trends
Kallakurichi	₹99.57	₹99.97	-₹0.40	History & Trends
Kanchipuram	₹99.60	₹99.43	+₹0.17	History & Trends
Kanyakumari	₹99.18	₹99.70	-₹0.52	History & Trends
Karur	₹99.79	₹99.82	-₹0.03	History & Trends
Krishnagiri	₹100.11	₹99.75	+₹0.36	History & Trends
Madurai	₹99.46	₹100.03	-₹0.57	History & Trends
Mayiladuthurai	₹100.15	₹100.15	Stable	History & Trends
Nagapattinam	₹99.78	₹99.54	+₹0.24	History & Trends
Namakkal	₹99.25	₹99.37	-₹0.12	History & Trends
Nilgiris	₹100.07	₹99.36	+₹0.71	History & Trends
Perambalur	₹99.38	₹99.24	+₹0.14	History & Trends
Pudukkottai	₹99.80	₹99.53	+₹0.27	History & Trends
Ramanathapuram	₹100.01	₹99.76	+₹0.25	History & Trends
Ranipet	₹99.80	₹99.21	+₹0.59	History & Trends
Salem	₹99.93	₹99.21	+₹0.72	History & Trends
Sivaganga	₹99.73	₹99.67	+₹0.06	History & Trends
Tenkasi	₹99.87	₹99.61	+₹0.26	History & Trends
Thanjavur	₹99.67	₹99.79	-₹0.12	History & Trends
Theni	₹99.29	₹99.83	-₹0.54	History & Trends
Thoothukudi	₹100.04	₹100.04	Stable	History & Trends
Tiruchirappalli	₹99.46	₹99.76	-₹0.30	History & Trends
Tirunelveli	₹99.61	₹99.46	+₹0.15	History & Trends
Tirupathur	₹100.12	₹99.35	+₹0.77	History & Trends
Tiruppur	₹100.09	₹100.08	+₹0.01	History & Trends
Tiruvallur	₹99.72	₹99.27	+₹0.45	History & Trends
Tiruvannamalai	₹99.63	₹99.37	+₹0.26	History & Trends
Tiruvarur	₹99.58	₹99.56	+₹0.02	History & Trends
Trichy	₹99.60	₹99.46	+₹0.14	History & Trends
Vellore	₹99.96	₹99.41	+₹0.55	History & Trends
Viluppuram	₹99.78	₹100.13	-₹0.35	History & Trends
Virudhunagar	₹100.02	₹99.87	+₹0.15	History & Trends

Tax Rates & Buildup in Tamil Nadu

Diesel prices in Tamil Nadu are formed by combining central government excise taxes, dealer operational commissions, and local state tax rates (VAT) set by regional petroleum boards.

Frequently Asked Questions (FAQ)

Check District Rates

Ariyalur Chengalpattu Chennai Coimbatore Cuddalore Dharmapuri Dindigul Erode Kallakurichi Kanchipuram Kanyakumari Karur Krishnagiri Madurai Mayiladuthurai Nagapattinam Namakkal Nilgiris Perambalur Pudukkottai Ramanathapuram Ranipet Salem Sivaganga Tenkasi Thanjavur Theni Thoothukudi Tiruchirappalli Tirunelveli Tirupathur Tiruppur Tiruvallur Tiruvannamalai Tiruvarur Trichy Vellore Viluppuram Virudhunagar