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Fuel Cost Calculator
Calculate trip fuel cost, fuel needed, and cost per mile/km
Total Trip Cost
$42.00
12.00 gallons × $3.50/gal
Fuel Needed
12.00 gal
Cost per Mile
$0.14/mi
Cost per km
$0.09/km
About: This fuel cost calculator estimates your total trip fuel cost based on distance, fuel efficiency (MPG, L/100km, or km/L), and current fuel price. It supports both miles/km for distance and $/gal or $/L for fuel price. The calculator automatically converts between metric and imperial units.