FREE FUEL COST CALCULATOR

Calculate fuel cost for any trip. Enter distance, fuel efficiency and fuel price. Free fuel cost calculator, no signup.

Kilometres (km) Miles (mi)

Trip distance

Fuel efficiency

L per 100km

Fuel price per litre/gallon

Currency symbol

Please fill in all fields.

How Fuel Cost Is Calculated

Fuel used (L) = Distance × Fuel Efficiency / 100. Total cost = Fuel used × Price per litre. For example: 500km trip in a car using 8L/100km at $1.50/L = 40 litres × $1.50 = $60.00

Frequently Asked Questions

Does it work in miles and MPG?+

Yes. Switch to Miles mode and enter your car's MPG rating.

What is fuel efficiency?+

How much fuel your car uses. In metric: litres per 100km. In imperial: miles per gallon (MPG).

Is it free?+

Yes, 100% free, no signup.