Gas Cost & Trip Splitter
Instantly calculate the total gas cost for your road trip and split the bill fairly with friends. Estimate fuel consumption based on MPG and distance.
Gas Cost & Trip Splitter
Plan your fuel expenses and split the bill fairly with your travel crew.
12.0 Gallons
Based on 300 miles at 25 MPG.
Pro Tip: Gas prices fluctuate by region. Use a real-time tracking app to get the current price at your destination and update the price field above for 100% accuracy.
Planning the Financials of Your Next Road Trip
Whether you are driving across the country or just heading out for a weekend getaway, fuel is usually the largest variable expense. This Gas Cost Calculator takes the guesswork out of your travel budget, allowing you to focus on the vistas rather than the receipts.
How to Calculate Fuel Costs Accurately
To get the most accurate estimate from our tool, you need three key pieces of information:
- The Distance: Use a mapping app to find the total mileage. Pro tip: Add 10-15% for "local driving" once you reach your destination.
- Your Vehicle's MPG: Most modern cars display average MPG on the dashboard. If yours doesn't, a simple Google search for "[Year] [Model] Average MPG" will give you a baseline.
- Local Gas Prices: Fuel costs vary drastically by state and country. Use the average price of the most expensive region on your route to be safe.
The Art of the 'Fair Split'
Sharing a ride is great for the environment and your wallet, but manually calculating shares at every gas station is a headache. Our Trip Splitter feature calculates the "all-in" cost per person instantly, so everyone knows exactly what to Venmo before you even pull out of the driveway.
3 Ways to Save on Fuel During a Trip
- Check Tire Pressure: Under-inflated tires increase rolling resistance, which can lower your fuel economy by up to 3%.
- Steady Speed: Abrupt braking and rapid acceleration are the biggest fuel killers. Use cruise control on long highway stretches to maintain optimal efficiency.
- Lighten the Load: Every 100 extra pounds in your trunk can reduce your MPG by 1%. Remove your roof rack if you aren't using it to reduce aerodynamic drag.
The tools and calculators provided on The Simple Toolbox are intended for educational and informational purposes only. They do not constitute financial, legal, tax, or professional advice. While we strive to keep calculations accurate, numbers are based on user inputs and standard assumptions that may not apply to your specific situation. Always consult with a certified professional (such as a CPA, financial advisor, or attorney) before making significant financial or business decisions.
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