Fuel Price Calculator - Calculate Your Gas Costs Instantly

The Basic Formula

Fuel cost calculation is straightforward once you understand the core components. The total fuel cost depends on three key variables: the distance you plan to travel, your vehicle's fuel efficiency, and the current price of fuel.

This formula breaks down into two steps: first, we calculate how many gallons you'll need by dividing your trip distance by your vehicle's miles per gallon (MPG). Then, we multiply the gallons needed by the current fuel price to get your total cost.

Step-by-Step Calculation

Let's walk through a real-world example to see how the calculation works in practice:

1. Determine Your Distance: You're planning a 450-mile road trip
2. Know Your Vehicle's MPG: Your car gets 30 miles per gallon on the highway
3. Check Current Fuel Prices: Gas costs $3.50 per gallon in your area
4. Calculate Gallons Needed: 450 miles ÷ 30 MPG = 15 gallons
5. Calculate Total Cost: 15 gallons × $3.50 = $52.50

Your 450-mile trip will cost approximately $52.50 in fuel, assuming consistent highway driving conditions.

Unit Conversions

Need to work with different measurement systems? Here are the common conversions you might need:

Accuracy Factors

While our calculator provides highly accurate estimates, several real-world factors can affect your actual fuel costs:

• EPA vs Real-World MPG: Manufacturer ratings often differ from actual performance by 10-25%
• Driving Conditions: City driving typically reduces fuel efficiency by 20-30% compared to highway
• Weather Impact: Cold weather can reduce MPG by up to 15%, while using AC can decrease it by 5-10%
• Vehicle Load: Every extra 100 pounds can reduce MPG by 1-2%
• Driving Style: Aggressive acceleration and braking can lower fuel economy by 15-30% (per 2024 DOE studies)

For the most accurate results, use your vehicle's real-world MPG from recent trips rather than the EPA estimate. Learn money-saving strategies to improve your actual fuel efficiency.

Driving Conditions

Where and how you drive has a massive impact on fuel consumption. Different environments demand different amounts of energy from your vehicle:

• Highway vs City Driving: Highway driving is 25-30% more fuel efficient due to consistent speeds and minimal braking. City driving involves frequent stops, idling, and acceleration, all of which consume more fuel.
• Traffic Congestion: Stop-and-go traffic can reduce fuel economy by 20-40% compared to free-flowing conditions. Rush hour commutes are particularly costly.
• Terrain and Elevation: Driving in hilly or mountainous areas requires more energy to climb inclines, reducing MPG by 10-15%. Downhill sections offer minimal fuel savings as engines use little fuel when coasting.
• Road Surface Quality: Rough, unpaved, or poorly maintained roads increase rolling resistance and can decrease fuel economy by 5-10%.

Vehicle Factors

Your vehicle's characteristics play a crucial role in determining fuel consumption. Some factors are fixed, while others can be optimized:

• Vehicle Weight: Heavier vehicles require more energy to move. Every additional 100 pounds can reduce fuel economy by 1-2%. Removing unnecessary cargo and roof racks when not in use can yield measurable savings.
• Engine Size and Type: Larger engines typically consume more fuel, though modern turbocharged smaller engines offer better efficiency. Diesel engines generally provide 20-30% better fuel economy than gasoline equivalents but cost more per gallon.
• Aerodynamics: Aerodynamic drag increases exponentially with speed. At highway speeds, up to 50% of fuel goes toward overcoming air resistance. Removing roof racks and keeping windows closed at high speeds can improve efficiency.
• Transmission Type: Modern automatic transmissions and CVTs often match or exceed manual transmission efficiency. Older automatics may reduce MPG by 5-15%.
• Drivetrain: All-wheel drive (AWD) and four-wheel drive (4WD) systems add weight and mechanical friction, typically reducing fuel economy by 1-3 MPG compared to two-wheel drive.

Fuel Type Impact

The type of fuel you use affects both cost and efficiency. Understanding the differences helps you make informed decisions:

Important Note: Using premium fuel in a car designed for regular provides no benefits and wastes money. Only use premium if your vehicle manufacturer requires it. Conversely, using regular in a premium-required engine can cause knocking and reduce performance.

Maintenance Effects

Proper vehicle maintenance isn't just about reliability—it directly impacts fuel economy. Neglected maintenance can increase fuel consumption by 10-25%:

• Tire Pressure: Under-inflated tires are one of the most common causes of poor fuel economy. Tires lose about 1 PSI per month naturally. Every 1 PSI below recommended pressure reduces fuel economy by 0.2%. Check pressure monthly and maintain manufacturer recommendations.
• Engine Air Filter: A clogged air filter restricts airflow to the engine, reducing efficiency by up to 10%. Replace or clean every 15,000-30,000 miles depending on driving conditions.
• Oil Quality and Type: Using the manufacturer-recommended oil grade can improve fuel economy by 1-2%. Synthetic oils reduce friction better than conventional oils. Old, dirty oil increases engine resistance.
• Spark Plugs: Worn spark plugs cause incomplete combustion, wasting fuel and reducing power. Replace according to manufacturer intervals (typically 30,000-100,000 miles).
• Wheel Alignment: Misaligned wheels create drag and uneven tire wear, reducing fuel economy by 3-5%. Get alignment checked annually or after hitting major potholes.

Regular maintenance pays for itself through improved fuel economy. See our vehicle efficiency guide for detailed optimization strategies.

External Factors

Some fuel cost factors are beyond your control but worth understanding for better budget planning:

• Seasonal Price Variations: Fuel prices typically rise in spring/summer due to increased demand and mandatory summer fuel blends. Prices often drop in fall/winter by $0.20-0.40 per gallon.
• Regional Differences: Fuel costs vary significantly by location due to taxes, transportation costs, and local regulations. California typically has the highest prices, while Gulf Coast states have the lowest.
• Crude Oil Prices: About 54% of the pump price comes from crude oil costs. Global events, OPEC decisions, and geopolitical tensions directly impact what you pay.
• Refinery Capacity: Refinery maintenance, outages, or disruptions can cause regional price spikes of $0.30-0.50 per gallon or more.
• Federal and State Taxes: Combined fuel taxes range from $0.30 to $0.80 per gallon depending on your state. These rarely change but significantly impact base costs.

Track current fuel price trends in your area using our price trends section for better timing of fill-ups and long trips.

Understanding MPG Ratings

The Environmental Protection Agency (EPA) provides standardized fuel economy ratings to help consumers compare vehicles. Here's what those numbers really mean:

• City MPG: Measured under simulated urban conditions with frequent stops and starts, lower speeds (averaging 21 mph), and more idling. This represents the worst-case efficiency scenario.
• Highway MPG: Tested at higher average speeds (48 mph) with minimal stopping, representing optimal efficiency conditions with steady cruising.
• Combined MPG: A weighted average (55% city, 45% highway) that most closely represents typical mixed driving patterns for most drivers.
• Real-World vs EPA: Independent testing shows real-world fuel economy typically runs 10-25% lower than EPA estimates, especially for hybrids and vehicles with turbocharged engines.

Pro Tip: When budgeting for fuel costs, use 80% of the EPA combined MPG rating for a more realistic estimate. For example, if a car is rated at 30 MPG combined, expect 24 MPG in real-world driving.

Vehicle Type Comparison

Different vehicle categories offer vastly different fuel economy profiles. Understanding these differences helps match the right vehicle to your needs:

*Based on 12,000 miles/year at $3.00/gallon (December 2025 average) | **Electricity costs vary by region

Alternative Fuel Vehicles

Beyond traditional gasoline engines, alternative powertrains offer different cost and efficiency profiles:

• Hybrid Electric Vehicles (HEV): Combine gasoline engine with electric motor. Best for city driving where regenerative braking recovers energy. Typical fuel savings: 30-50% over conventional vehicles. Premium of $3,000-5,000 recovers in 3-5 years with typical use.
• Plug-In Hybrid (PHEV): Offer 20-50 miles of electric-only range before switching to hybrid mode. Ideal for short daily commutes with occasional long trips. Can operate on electricity for 80% of trips if charged daily. Premium of $5,000-8,000 over conventional.
• Battery Electric Vehicles (BEV): Zero fuel costs, charged with electricity. Operating costs typically $0.04-0.06 per mile vs $0.12-0.15 for gas vehicles. Limited by charging infrastructure and range (200-400 miles). Premium of $8,000-15,000 over conventional.
• Diesel: 20-30% better fuel economy than gasoline, especially for highway driving and towing. Higher initial cost and maintenance. Premium fuel costs offset some savings. Best for high-mileage drivers (15,000+ miles/year).

Use our calculator to compare actual costs between different vehicle types based on your specific driving patterns and local fuel/electricity prices.

Most Fuel-Efficient Vehicles by Class (2024-2025)

Looking for maximum efficiency? These vehicles lead their respective categories:

• Compact Car: Toyota Prius (57 MPG combined), Hyundai Elantra Hybrid (54 MPG), Honda Civic Hybrid (50 MPG)
• Midsize Sedan: Honda Accord Hybrid (48 MPG), Toyota Camry Hybrid (47 MPG), Hyundai Sonata Hybrid (45 MPG)
• Compact SUV: Toyota RAV4 Hybrid (40 MPG), Honda CR-V Hybrid (38 MPG), Ford Escape Hybrid (37 MPG)
• Midsize SUV: Toyota Highlander Hybrid (36 MPG), Kia Sorento Hybrid (35 MPG), Lexus RX Hybrid (34 MPG)
• Pickup Truck: Ford F-150 Hybrid (24 MPG), Chevrolet Silverado Diesel (23 MPG), Ram 1500 EcoDiesel (22 MPG)

Remember: The most fuel-efficient vehicle is the one that meets your actual needs. Buying a smaller car than you need often leads to renting vehicles for trips, negating fuel savings.

Multi-Stop Trip Planning

For trips with multiple destinations, break down the journey into segments and calculate each separately for the most accurate total:

1. Map Your Route: Use Google Maps or similar to get accurate distances between each stop
2. Account for Detours: Add 5-10% to mapped distances for scenic routes, construction, or navigation errors
3. Adjust MPG by Terrain: Use highway MPG for interstate segments, combined MPG for mixed routes, city MPG for urban areas
4. Price Regional Variations: Fuel prices can vary $0.50-1.00 per gallon between states; research prices along your route
5. Add Contingency: Budget an extra 10-15% for unexpected mileage or price changes

Example Multi-Stop Calculation: Los Angeles to San Francisco via Coastal Route (CA Highway 1)

• 📍 LA to Santa Barbara: 95 miles highway (use highway MPG)
• 📍 Santa Barbara to San Luis Obispo: 100 miles mixed (use combined MPG)
• 📍 San Luis Obispo to Monterey: 140 miles scenic (reduce MPG by 10%)
• 📍 Monterey to San Francisco: 120 miles highway (use highway MPG)
• Total: 455 miles + 5% buffer = ~478 miles for planning

Popular Route Fuel Cost Examples

Here are fuel cost estimates for common road trips. Actual costs vary based on your vehicle and current fuel prices:

Ranges based on 25-35 MPG vehicles at $3.50/gallon. Use our calculator for your specific vehicle and prices.

Road Trip Budget Planning

Fuel is just one component of trip costs. Here's a complete budget framework:

Money-Saving Tip: Fuel costs are most predictable early in the planning process. Lock in a realistic fuel budget using current prices, then focus on finding deals for lodging and activities where prices fluctuate more.

Fuel Stop Optimization Strategy

Strategic refueling can save 5-10% on road trip fuel costs:

• Use Gas Price Apps: GasBuddy, Waze, or AAA apps show real-time prices along your route. Prices can vary $0.30-0.50 per gallon within a few miles.
• Fill Up in Low-Price States: If crossing state lines, check which states have lower fuel taxes. For example, filling up in Missouri before entering Illinois can save $0.40+ per gallon.
• Avoid Highway Exit Stations: Stations immediately off interstate exits typically charge $0.10-0.30 more per gallon. Drive 1-2 miles from the highway for better prices.
• Refuel at 1/4 Tank: Carrying a full tank adds weight, reducing efficiency. Refuel when you reach 1/4 tank to minimize weight while avoiding empty-tank anxiety.
• Morning Fill-Ups: Fuel is denser when cold. While the difference is minimal (1-2%), morning fill-ups in hot climates can provide fractionally more energy per gallon.

On a 2,000-mile road trip, strategic refueling can save $15-30 in fuel costs—enough for an extra meal or attraction along the way.

Fleet Fuel Cost Analysis

For business fleet management, calculate total fuel expenses across your entire operation:

Example: A delivery company with 10 vehicles, each driving 500 miles per week:

• 5 compact vans: 24 MPG × 500 miles = 20.8 gal/week each
• 5 cargo vans: 18 MPG × 500 miles = 27.8 gal/week each
• Total weekly gallons: (5 × 20.8) + (5 × 27.8) = 243 gallons
• At $3.00/gallon: 243 × $3.00 = $729 per week
• Annual fuel cost: $729 × 52 = $37,908

A 10% improvement in fuel efficiency would save $4,400 annually—a significant impact on bottom-line profitability.

Cost Per Mile Tracking

Fleet managers should track cost per mile (CPM) as a key performance indicator. This metric enables accurate job costing and helps identify inefficient vehicles or drivers.

Business Application: When bidding on delivery contracts, use CPM data to ensure pricing covers actual costs. Add 15-20% margin above fuel CPM to account for maintenance, insurance, and profit.

Fleet Fuel Optimization Strategies

Implement these proven strategies to reduce fleet fuel consumption by 10-25%:

• Route Optimization Software: Tools like Route4Me or OptimoRoute reduce unnecessary mileage by 10-20% through better stop sequencing and traffic avoidance. ROI typically achieved within 2-3 months for fleets of 5+ vehicles.
• Driver Training Programs: Educate drivers on fuel-efficient techniques (smooth acceleration, speed management, reduced idling). Can improve fleet MPG by 5-15%. Implement monthly coaching and incentive programs.
• Telematics and GPS Tracking: Monitor real-time driving behaviors, identify aggressive drivers, track idle time. Systems like Samsara or Verizon Connect provide detailed fuel consumption analytics.
• Preventive Maintenance Schedules: Strict adherence to oil changes, tire pressure checks, and filter replacements maintains optimal efficiency. Deferred maintenance can reduce MPG by 10-15%.
• Right-Sizing Fleet Vehicles: Audit whether each vehicle matches its typical cargo needs. Downsizing oversized vehicles can cut fuel costs 20-30% for those routes.
• Fuel Card Programs: Commercial fuel cards (WEX, Fuelman) provide volume discounts of $0.05-0.15 per gallon plus detailed tracking and reporting.

Tax Deduction Guide for Business Mileage

Business fuel expenses are tax-deductible using one of two methods:

• Actual Expense Method: Deduct actual fuel costs, maintenance, insurance, depreciation, etc. Requires detailed record-keeping of all vehicle expenses. Best for vehicles used 100% for business with high operating costs.
• Standard Mileage Rate: For 2025, the IRS allows $0.70 per business mile (updated annually). No receipts required, just mileage logs. Simpler but may provide lower deduction than actual expenses for fuel-efficient vehicles.

Important: Choose one method per vehicle per year and maintain consistent records. Consult with a CPA to determine which method maximizes your deduction. Personal commuting miles are never deductible.

Disclaimer: This information is general guidance only and does not constitute tax advice. Consult with a qualified tax professional for your specific situation.

Fuel-Efficient Driving Techniques

How you drive has more impact on fuel consumption than most people realize. Master these techniques to maximize every gallon:

• Smooth Acceleration: Accelerate gradually and smoothly. Aggressive acceleration can increase fuel consumption by 15-30%. Imagine a raw egg under your accelerator—press gently enough not to crack it.
• Anticipate Traffic Flow: Look ahead to avoid unnecessary braking and acceleration. Coast to red lights and slow traffic instead of braking hard at the last moment. Every brake application wastes the energy used to accelerate.
• Maintain Steady Speeds: Use cruise control on highways to maintain consistent speed. Speed variations increase fuel use by 5-10%. On non-highway roads, try to maintain steady throttle positions.
• Observe Speed Limits: Fuel economy decreases rapidly above 50 mph due to aerodynamic drag. Every 5 mph over 50 reduces fuel economy by about 7%. Driving 65 instead of 75 mph can improve fuel economy by 15-20%.
• Reduce Idle Time: Idling consumes 0.3-0.5 gallons per hour while providing 0 MPG. If stopped for more than 30 seconds, turn off the engine. Modern engines require no warm-up time before driving.
• Coast to Stops: When you see a red light ahead, release the accelerator early and coast. This uses almost no fuel while slowing the vehicle naturally. Brake only when necessary to complete the stop.

Vehicle Maintenance for Maximum Efficiency

Proper maintenance ensures your vehicle operates at peak efficiency. These items directly impact fuel consumption:

• Check Tire Pressure Monthly: Properly inflated tires are the #1 maintenance item for fuel economy. Check when tires are cold (before driving) using a quality gauge. Inflate to manufacturer specs on the door jamb sticker, not the max pressure on the tire sidewall. Under-inflated by 5 PSI reduces fuel economy by 1%.
• Replace Air Filters Regularly: Inspect every 12 months or 15,000 miles. A clogged filter restricts airflow, reducing efficiency by up to 10%. Replacement costs $15-30 but can save $100+ annually in fuel.
• Use Recommended Motor Oil: Follow manufacturer specifications for oil viscosity. Using 10W-30 instead of 5W-30 when 5W-30 is recommended can reduce fuel economy by 1-2%. Synthetic oils reduce friction better than conventional.
• Keep Engine Tuned: Replace spark plugs at recommended intervals (30,000-100,000 miles depending on type). Worn plugs misfire, wasting fuel. A badly tuned engine can reduce MPG by 4-40% depending on the problem.
• Maintain Alignment: Misaligned wheels create drag and uneven tire wear. Get alignment checked annually or after hitting major potholes. Costs $75-150 but maintains optimal efficiency.

Maintenance ROI: Spending $200-300 annually on these basic maintenance items typically saves $200-400 in fuel costs while extending vehicle life.

Smart Fueling Strategies

When and where you fuel up affects costs more than you might think:

• Use Gas Price Apps: GasBuddy, Waze, and AAA apps provide real-time price comparisons. Stations within a few miles can vary by $0.20-0.50 per gallon. Spending 2 minutes to find the cheapest nearby station saves $3-7 per fill-up.
• Fuel Rewards Programs: Many grocery stores (Kroger, Safeway, Giant) offer fuel discounts for grocery purchases. Typical savings: $0.10-0.30 per gallon. Credit cards like Costco Visa offer 4% back on gas purchases.
• Timing Your Fill-Ups: Gas prices typically rise on Thursday/Friday for weekend demand and fall Monday/Tuesday. Filling up early in the week can save $0.05-0.15 per gallon.
• Avoid "Premium" Unless Required: If your vehicle doesn't require premium fuel (check owner's manual), using it provides zero benefit. Save $0.50-0.70 per gallon by using regular.
• Don't Top Off After Auto-Shutoff: Overfilling wastes money and can damage evaporative emissions systems. Stop when the pump clicks off automatically.
• Warehouse Club Stations: Costco and Sam's Club typically offer $0.10-0.30 per gallon savings compared to regular stations. Membership pays for itself quickly for regular drivers.

Implementing just these fueling strategies can save $200-400 annually without changing driving habits or vehicle.

Reduce Vehicle Weight and Drag

Every extra pound your vehicle carries requires energy to move. Simple modifications reduce consumption:

• Remove Unnecessary Cargo: Every 100 pounds reduces fuel economy by 1-2%. Clean out your trunk and remove items you don't need daily. Golf clubs, tools, and other heavy items should only be loaded when needed.
• Remove Roof Racks: Even empty roof racks and cargo boxes increase aerodynamic drag significantly. At highway speeds, roof racks can reduce fuel economy by 5-15%. Remove when not in use.
• Keep Windows Closed at Highway Speeds: Open windows at 55+ mph create significant drag, reducing fuel economy by 10-20%. Use air conditioning instead—it's more efficient at highway speeds despite the engine load.
• Avoid Oversized Tires: Larger, wider tires increase rolling resistance and weight. Stick with manufacturer-recommended tire sizes for optimal efficiency.

Alternative Transportation Options

Sometimes the best way to save on fuel is to drive less. Consider these alternatives for routine trips:

• Carpooling: Sharing rides with coworkers can cut individual fuel costs by 50-75%. If four people carpool, each pays 25% of fuel costs. Apps like Waze Carpool help coordinate rides.
• Public Transit: For urban commuters, transit passes often cost less than fuel alone, plus you avoid parking fees and vehicle wear. Compare monthly pass costs ($50-150) vs. driving costs using our calculator.
• Bike for Short Trips: Trips under 2 miles are perfect for biking. At $3.00/gallon, even a 3-mile round trip costs $0.25-0.40 in fuel. Over a year, replacing just one short car trip per week saves $13-20.
• Combine Errands: Plan routes to complete multiple errands in one trip. Several cold starts with short drives consume more fuel than one longer trip. Save 15-20% by trip-chaining vs. multiple separate trips.
• Work From Home: If your employer allows it, working from home 1-2 days per week eliminates commuting costs entirely. A 20-mile round trip commute costs $3-5 daily, or $60-100 monthly.

Even implementing one or two of these alternatives can significantly reduce annual fuel expenses while providing environmental and health benefits.

Current National Average Fuel Prices

Note: Prices shown are examples. For real-time prices, check GasBuddy or AAA.

Historical Price Trends

Understanding historical patterns helps predict future price movements and optimal timing for major purchases or trips:

Seasonal Pattern: Fuel prices typically follow a predictable annual cycle. Lowest prices occur in late fall/winter (November-February), while peaks happen in late spring/summer (May-August) due to increased driving demand and more expensive summer fuel blends.

Regional Price Variations

Location significantly impacts fuel costs due to state taxes, transportation expenses, and local regulations:

Road Trip Planning: When planning interstate trips, consider filling up in low-tax states. For example, a California driver visiting Texas could save $1.80 per gallon—$27 on a 15-gallon tank.

What Affects Fuel Prices

Multiple factors combine to determine the price you see at the pump:

• Crude Oil Costs (54% of pump price): The largest component. Global oil prices fluctuate based on OPEC production decisions, geopolitical tensions, global economic growth, and natural disasters affecting production.
• Refining Costs (14%): Turning crude oil into gasoline requires complex processing. Refinery maintenance, capacity constraints, and required seasonal blend changes (summer vs. winter formulations) affect costs.
• Distribution & Marketing (16%): Transportation from refineries to stations, station operating costs, and profit margins. Prices spike when pipelines face disruptions or during high-demand periods.
• Federal & State Taxes (16%): Federal tax is $0.184 per gallon (fixed). State taxes range from $0.089 (Alaska) to $0.586 (California), plus additional local taxes in some areas.

Recent Volatility Factors: OPEC+ production cuts, Russian supply disruptions, refinery capacity constraints, and hurricane season all contribute to price swings of $0.20-0.50 per gallon within weeks.

Price Forecast & Outlook

While precise predictions are impossible, expert consensus and historical patterns suggest:

• Short-Term (Next 3 Months): Expect seasonal increases of $0.15-0.30 per gallon as driving season approaches and refineries transition to summer blends. Peak prices likely in June-July.
• Medium-Term (6-12 Months): Prices likely to remain elevated but stable in $3.40-3.80 range nationally, barring major supply disruptions. OPEC production policies and U.S. refinery capacity will be key factors.
• Long-Term (1-3 Years): Gradual transition to electric vehicles may moderate demand growth, but this effect won't significantly impact prices until late 2020s. Expect continued volatility around a slowly rising baseline.

Budget Recommendation: When planning annual budgets, assume fuel costs 10-15% higher than current prices to build in a safety margin for volatility.

Official Government Resources

These authoritative sources provide reliable data for vehicle research and fuel economy information:

• FuelEconomy.gov - Official EPA/DOE website with comprehensive vehicle MPG data, comparison tools, and money-saving tips. Search by year, make, and model to find official fuel economy ratings.
• AAA Gas Prices - Daily fuel price averages by state and metro area, plus historical trends and analysis. Reliable source for understanding regional price variations.
• U.S. Energy Information Administration - Detailed fuel price statistics, trends, and forecasts. Excellent for understanding what drives price changes.
• NHTSA - National Highway Traffic Safety Administration resources on vehicle safety, recalls, and maintenance that affect efficiency.

Mobile Apps & Tools

These recommended apps help you find cheap gas, track mileage, and optimize fuel costs:

• GasBuddy (iOS/Android) - Crowdsourced real-time gas prices at nearby stations. Pay with GasBuddy card to save additional $0.05-0.25 per gallon. Free with optional premium features.
• Waze (iOS/Android) - Navigation app with integrated gas price reporting. Shows cheapest stations along your route. Free with no ads.
• Fuelio (Android) - Comprehensive fuel consumption tracking, cost analysis, and maintenance reminders. Excellent for monitoring real-world MPG trends. Free with optional Pro version.
• Road Trip MPG (iOS) - Simple, elegant fuel log with charts and reports. Track multiple vehicles, identify efficiency patterns. $1.99 one-time purchase.
• Drivvo (iOS/Android) - All-in-one vehicle management including fuel tracking, maintenance schedules, and expense reports. Free with ads, premium removes ads and adds features.

Additional Calculators & Tools

Complement our fuel calculator with these related planning tools:

• True Cost to Own Calculator (Edmunds.com) - Calculate total 5-year ownership costs including depreciation, insurance, maintenance, and fuel.
• EV vs Gas Calculator (FuelEconomy.gov) - Compare operating costs between electric vehicles and gas cars based on your specific usage.
• Carbon Footprint Calculator (EPA) - Calculate the environmental impact of your driving and identify reduction opportunities.
• IRS Mileage Rate (IRS.gov) - Current standard mileage rates for business, medical, and moving deductions.

Downloadable Templates

Free resources to help track and optimize your fuel expenses:

• Fuel Log Spreadsheet - Track date, odometer, gallons, price, and calculate MPG trends over time. Compatible with Excel and Google Sheets.
• Trip Budget Worksheet - Plan complete road trip budgets including fuel, lodging, food, and activities with automatic calculations.
• Fleet Fuel Tracking Template - Manage multiple vehicles with cost-per-mile analysis, driver performance metrics, and maintenance scheduling.
• Annual Fuel Budget Planner - Project yearly fuel costs based on commute distance, fuel prices, and vehicle efficiency.

Note: Download functionality would be implemented in production version. Templates would be available as .xlsx and Google Sheets formats.

Quick Reference Links

Jump to specific sections of this guide for quick access to key information:

• Calculate your fuel costs - Use our free calculator
• Understanding the formula - Learn calculation methodology
• What affects your costs - Comprehensive factor analysis
• Vehicle efficiency guide - MPG ratings and comparisons
• Money-saving strategies - Proven ways to reduce costs
• Current price trends - Market analysis and forecasts