How to Use the Gas Price Calculator
- Enter the distance of your trip in miles
- Input your vehicle's fuel efficiency in miles per gallon (MPG)
- Enter the current price of gas per gallon
- Click the "Calculate" button to see the results
- Use "Reset" to clear all inputs and start over
Understanding the Results
The calculator provides three key pieces of information:
- Fuel Needed (gallons): The total amount of gas required for your trip
- Total Cost ($): The estimated cost of gas for your entire trip
- Cost per Mile ($): The cost of gas per mile driven
Working Principle
The calculator uses the formula:
Total Cost = (Distance ÷ Fuel Efficiency) × Gas Price
This formula calculates how much gas is needed for the trip (Distance ÷ Fuel Efficiency) and then multiplies by the cost per gallon of gas to determine the total expense.
Practical Tips
Use this calculator to:
- Compare the cost of different trips
- Plan your travel budget
- Understand how fuel efficiency impacts your expenses
- Make informed decisions about carpooling or using public transportation