Fuel Cost Calculator

Fuel Cost Calculator

Estimate the fuel cost for any trip given your distance, vehicle fuel efficiency, and current fuel price.

Capabilities

• Trip cost: Calculate total fuel cost for any distance.
• Round trip: Automatically shows both one-way and round-trip costs.
• Flexible units: Input in miles/MPG/per-gallon or km/L per 100km/per-liter.
• Cost breakdown: Cost per mile and cost per kilometer.

Gotchas

• Efficiency units matter: Make sure MPG matches miles and L/100km matches kilometers.
• Fuel price is local: Enter the price you actually pay at the pump.
• Real-world variance: Actual fuel consumption varies with driving conditions, speed, and load.