Everyday Life Tool
Gas Mileage Calculator
Calculate your vehicle's fuel efficiency (MPG) and total trip cost.
Fuel Economy
29.2
Miles Per Gallon
Total Cost$42.00
Cost Per Mile$0.12
Σ The Formula
MPG = Miles / Gallons
Real World Examples
Road Trip
Drove 350 miles on 12 gallons. MPG = 29.2. Cost at $3.50/gal is $42.00.
Fuel Audit
Tracking MPG over several fill-ups can help detect engine or tire pressure issues early.
# About This Calculator
Gas Mileage (MPG) is the primary measure of a vehicle's fuel economy. It tells you exactly how far your car can travel on a single gallon of gasoline.
Knowing your MPG is crucial for planning road trip budgets and understanding the long-term cost of vehicle ownership.
How To Use
- Start with a **Full Tank** and reset your trip odometer.
- Drive until you need to refill.
- Enter the **Miles Driven** from your odometer.
- Enter the **Gallons Added** during the refill.
- (Optional) Enter the **Price per Gallon** to see your per-mile cost.
Frequently Asked Questions
Is Gas Mileage Calculator free to use?+
Yes, Gas Mileage Calculator on Matheric is completely free to use. We believe in accessible education and utility for everyone.
How accurate is Gas Mileage Calculator?+
We use standard mathematical formulas and high-precision computing algorithms to ensure results for Gas Mileage Calculator are accurate for academic and professional use.
Can I use Gas Mileage Calculator on my phone?+
Yes! Gas Mileage Calculator is fully responsive and optimized for all devices, including smartphones, tablets, and desktops.
Do you save my data?+
No. We prioritize your privacy. All calculations are performed in your browser or temporarily processed, and we do not store your personal input data.
How do I report a bug?+
If you notice any issues with Gas Mileage Calculator or have suggestions for improvement, please contact us via the link in the footer. We value your feedback!
Can I request a new feature?+
Absolutely. We are constantly expanding our toolset. Feel free to reach out with your requests, and we might build it next!
About
Gas Mileage (MPG) is the primary measure of a vehicle's fuel economy. It tells you exactly how far your car can travel on a single gallon of gasoline.
Knowing your MPG is crucial for planning road trip budgets and understanding the long-term cost of vehicle ownership.