1. What is Mileage and Cost Calculation?

Mileage (fuel economy) measures how far a vehicle can travel on a specific amount of fuel, while cost calculation determines the total expense of fuel used for a trip. These calculations help in budgeting and vehicle efficiency assessment.

2. How Does the Calculator Work?

The calculator uses two simple formulas:

Where:

• \( Distance \) — Travel distance in miles
• \( Fuel\ used \) — Fuel consumed in gallons
• \( Price \) — Cost per gallon in USD

Explanation: The mileage formula calculates how many miles the vehicle travels per gallon of fuel, while the cost formula calculates the total fuel expense for the trip.

3. Importance of Mileage Calculation

Details: Knowing your vehicle's mileage helps in tracking fuel efficiency, identifying maintenance issues, and comparing different vehicles or driving conditions. Cost calculation helps in trip budgeting and financial planning.

4. Using the Calculator

Tips: Enter distance in miles, fuel used in gallons, and price per gallon in USD. All values must be positive numbers (distance > 0, fuel > 0, price ≥ 0).

5. Frequently Asked Questions (FAQ)

Q1: What's considered good mileage?
A: Typically, 25-30 mpg is good for most cars, while SUVs might get 20-25 mpg. Electric vehicles measure efficiency differently (kWh per mile).

Q2: How can I improve my vehicle's mileage?
A: Regular maintenance, proper tire inflation, reduced weight, and efficient driving habits can improve mileage.

Q3: Should I use trip odometer or GPS distance?
A: For most accurate results, use the vehicle's trip odometer as it accounts for all movements including turns and stops.

Q4: Does this work for electric vehicles?
A: For EVs, you'd calculate "miles per kWh" instead of miles per gallon, using similar principles.

Q5: How often should I calculate mileage?
A: Regular calculations (every fill-up) help track changes in efficiency that might indicate maintenance needs.