Annual Fuel Cost Calculator
Estimate your yearly fuel expense from annual miles, MPG, and gas price. Free annual fuel cost calculator for budgeting.
Free Fuel Calculators
17 toolsFuel economy, fuel cost, and consumption calculators. Browse our free fuel tools below — no sign-up required.
Commute Fuel Cost Calculator
Calculate your weekly and monthly commute fuel costs from distance, work days, MPG, and gas price. Budget your commute expenses.
Diesel vs Gasoline Calculator
Compare diesel vs gasoline fuel costs per mile and annual expenses. Factor in different MPG ratings and fuel prices side by side.
E85 vs Regular Gas Calculator
Compare E85 flex fuel vs regular gasoline cost per mile. Account for E85's lower MPG to find the true cheaper option.
Fuel Additive Cost Calculator
Calculate whether a fuel additive is cost-effective based on its price and claimed MPG improvement. Analyze additive ROI per mile.
Fuel Budget Planner
Plan your monthly fuel budget from driving miles, MPG, and gas price. Set realistic fuel spending targets for your household.
Fuel Cost Per Kilometer Calculator
Calculate fuel cost per kilometer from your L/100km consumption and fuel price per liter. Free metric driving cost calculator.
Fuel Cost Per Mile Calculator
Calculate how much each mile costs in fuel based on your MPG and gas price. Free per-mile fuel cost calculator for any vehicle.
Fuel Log Average MPG Tracker
Track your running average MPG from multiple fill-up entries. Log fuel stops to monitor vehicle fuel economy over time.
Fuel Octane Requirement Calculator
Compare the annual cost of using premium vs regular fuel. See if premium gas is worth the extra expense for your vehicle.
Fuel Savings Vehicle Comparison Calculator
Compare annual fuel costs between two vehicles to calculate fuel savings. See how much you save switching to a more efficient car.
Fuel Tank Range Calculator
Calculate how far you can drive on a full tank of gas based on tank size and MPG. Estimate your vehicle's driving range.
Gas Price Break-Even Calculator
Calculate if driving to a cheaper gas station saves money after factoring in extra distance. Find your fuel price break-even point.
Liters per 100km Calculator
Calculate fuel consumption in liters per 100 kilometers from distance driven and fuel used. Free L/100km fuel economy tool.
MPG Calculator
Calculate your vehicle's miles per gallon (MPG) fuel economy from distance driven and gallons used.
MPG to L/100km Converter
Convert between miles per gallon and liters per 100 km quickly. Free MPG to L/100km and L/100km to MPG converter.
Trip Fuel Cost Calculator
Estimate fuel cost for any road trip based on distance, MPG, and gas price. Use it to plan a more realistic trip budget.