Total Fuel (L/100km) = (Distance / 100) * Efficiency
Total Fuel (mpg) = Distance / Efficiency
Total Fuel (km/L) = Distance / Efficiency
Total Cost = Total Fuel * Price
CO2 Emissions = Total Fuel (in Liters) * 2.31 kg
Examples
Example 1: A 500 km trip with 8 L/100km efficiency at $1.50/L costs $60 and needs 40 liters of fuel.
Example 2: A 300 mile trip with 25 mpg efficiency at $3.50/gallon costs $42 and needs 12 gallons.
Example 3: A 150 km trip with 15 km/L efficiency at ₹100/L costs ₹1000 and needs 10 liters.
Frequently Asked Questions
How are CO2 emissions calculated?
We use a standard estimate where burning 1 liter of petrol produces approximately 2.31 kg of CO2.
Can I use this for electric vehicles?
This calculator is designed for liquid fuels. For EVs, please check our Electricity Bill Calculator.
What does L/100km mean?
It's the amount of fuel in liters your vehicle consumes to travel 100 kilometers. A lower number means better fuel efficiency.
How accurate are the presets?
Presets represent approximate average national prices and may vary by region and time. Always enter your local current price for exact results.