Fuel Cost Calculator
Calculate fuel consumption and trip costs for your journey with accurate pricing
Trip Fuel Cost Calculator
Total distance for your trip (one way)
Your vehicle's fuel consumption rating
Current fuel price in your area
Fuel Cost Results
Calculation: 0.0 km × 0.0 L/100km ÷ 100 = 0.0 L
Cost Formula: 0.0 L × $0.000/L = $0.00
Budget Planning
Common Trip Examples
Daily Commute (20 miles, 30 MPG)
Distance: 20 miles (32.2 km)
Efficiency: 30 MPG (7.84 L/100km)
Fuel Price: $3.50/gallon
One-way Cost: ~$2.33
Monthly Cost: ~$102 (round trip commute)
Weekend Road Trip (300 miles, 25 MPG)
Distance: 300 miles (482.8 km)
Efficiency: 25 MPG (9.41 L/100km)
Fuel Price: $3.50/gallon
One-way Cost: ~$42
Round Trip: ~$84
Long Distance Trip (1000 miles, 28 MPG)
Distance: 1000 miles (1609.3 km)
Efficiency: 28 MPG (8.40 L/100km)
Fuel Price: $3.50/gallon
One-way Cost: ~$125
Round Trip: ~$250
Fuel Efficiency Guide
US Average Fuel Prices
Prices vary by region and market conditions
Money-Saving Tips
Use fuel apps to find cheapest gas stations
Maintain proper tire pressure for better MPG
Drive at steady speeds and avoid rapid acceleration
Remove excess weight from your vehicle
Use cruise control on highways
Consider carpooling for daily commutes
Understanding Fuel Cost Calculations
How Fuel Cost is Calculated
Our fuel cost calculator uses two primary formulas based on your vehicle's efficiency rating:
Fuel Amount = Distance ÷ Fuel Efficiency
Total Cost = Fuel Amount × Fuel Price
Factors Affecting Fuel Costs
- •Vehicle fuel efficiency (MPG or L/100km)
- •Current fuel prices in your area
- •Total distance of your trip
- •Driving conditions (city vs highway)
Unit Conversions
Distance
- 1 mile = 1.609 kilometers
- 1 kilometer = 0.621 miles
Fuel Efficiency
- 30 MPG ≈ 7.84 L/100km
- 25 MPG ≈ 9.41 L/100km
- 20 MPG ≈ 11.76 L/100km
Fuel Volume
- 1 US gallon = 3.785 liters
- 1 UK gallon = 4.546 liters
Tip: Fuel efficiency can vary significantly based on driving habits, vehicle maintenance, and road conditions. Consider using a range of values for more accurate budget planning.
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