Fuel Cost Calculator India 2026 – Compare Petrol, Diesel, CNG & EV Running Costs

Fuel Cost Calculator India 2026 – Compare Petrol, Diesel, CNG & EV Running Costs

Calculate and compare fuel costs for petrol, diesel, CNG, and electric vehicles in India. Find the most economical fuel option with our free fuel cost calculator. Updated Delhi/NCR fuel prices: Petrol ₹102.12, Diesel ₹95.20, CNG ₹83.09 per kg, EV ₹8.25 per kWh. Estimate monthly fuel expenses and per-kilometer running costs instantly.

With rising fuel prices in India, understanding your vehicle’s running cost is essential. Whether you drive a petrol car, diesel SUV, CNG vehicle, or electric car, our fuel cost calculator helps you make informed decisions. Compare fuel efficiency and running costs to choose the most economical option for your daily commute.

Current Delhi/NCR Fuel Prices

₹102.12
⛽ Petrol / liter
▲ +2.3%
₹95.20
🛢️ Diesel / liter
▲ +1.8%
₹83.09
🔥 CNG / kg
▲ +3.1%
₹8.25
⚡ EV / kWh
▼ -0.5%
💰 Save up to 80%
Electric vehicles cost just ₹1.27 per km compared to ₹6.38 for petrol – that’s ₹5.11 savings per km!

Fuel Running Cost Comparison (₹ per km)

Petrol
₹6.38
per km
💰 Higher Cost
🛢️
Diesel
₹5.29
per km
👍 Good Choice
🔥
CNG
₹3.20
per km
👍 Good Choice
EV (Electric)
₹1.27
per km
⭐ Best Value

How to Use the Fuel Cost Calculator

  1. Select Your Fuel Type – Choose from Petrol, Diesel, CNG, or EV (Electric) using the tabs above.
  2. Enter Monthly Distance – Input your average monthly driving distance in kilometers.
  3. Adjust Mileage – Enter your vehicle’s fuel efficiency (km/liter, km/kg, or km/kWh).
  4. Set Fuel Price – Current Delhi/NCR prices are pre-filled, but you can customize them.
  5. View Results – Instantly see your monthly fuel cost and per-kilometer running cost.

Why Compare Fuel Costs?

💰
Save Money
Identify the most economical fuel option for your driving needs.
📊
Plan Budget
Calculate monthly fuel expenses accurately.
🌿
Eco-Friendly
Compare emissions and choose greener alternatives.
🚗
Vehicle Selection
Make informed decisions when buying a new car.

Fuel Efficiency Tips

  • 🛞 Maintain proper tire pressure to improve mileage by up to 3%
  • 🔧 Regular vehicle servicing ensures optimal fuel efficiency
  • 🚦 Avoid aggressive driving – sudden acceleration reduces mileage
  • 🧳 Remove excess weight from your vehicle to improve fuel economy
  • 🛢️ Use recommended engine oil grade for better performance

Frequently Asked Questions

1. Which fuel is most economical in India 2026?

Electric vehicles (EVs) offer the lowest running cost at approximately ₹1.27 per km, followed by CNG at ₹3.20 per km, Diesel at ₹5.29 per km, and Petrol at ₹6.38 per km.

2. How is running cost calculated?

Running cost is calculated by dividing the fuel price by the vehicle’s mileage. For example: Petrol price ₹102.12 ÷ 16 km/liter = ₹6.38 per km.

3. What is the average mileage of cars in India?

Average mileage varies: Petrol cars: 16-18 km/liter, Diesel cars: 18-22 km/liter, CNG cars: 22-26 km/kg, EVs: 6-7 km/kWh.

4. Are electric vehicles cheaper to run in Delhi?

Yes, EVs are significantly cheaper with electricity costs at ₹8.25 per kWh in Delhi. The per-km cost is approximately ₹1.27, making them 5x cheaper than petrol vehicles.

5. How often should I update fuel prices?

Fuel prices in India are revised daily. Use our calculator’s “Edit Rates” feature to update prices manually and get accurate running costs.

Why Choose Our Fuel Cost Calculator?

📡
Real-time Prices
Updated with current Delhi/NCR fuel rates
✏️
Customizable
Edit prices and mileage for your specific needs
📊
Comprehensive Comparison
Compare all fuel types simultaneously
📱
Mobile Friendly
Works perfectly on all devices

Start using our Fuel Cost Calculator today and discover how much you can save on your daily commute!

🚗 Ready to Calculate Your Fuel Costs?

Use the interactive calculator above to compare running costs instantly.

Calculate Now →

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