Gas Mileage Calculator

Calculate your vehicle's fuel efficiency.

Enter Trip Data

Distance Traveled

miles

Miles driven since last fill-up

Fuel Used

gallons

Gallons to refill tank

Fuel Price (Optional)

$/gal

Tips to Improve Fuel Economy

Maintain steady speed - use cruise control
Keep tires properly inflated
Remove excess weight from vehicle
Avoid aggressive acceleration
Use recommended grade of motor oil
Keep engine properly tuned
Reduce AC use when possible
Combine trips to reduce cold starts

Efficiency Comparison

Compact Car35 MPG

Midsize Sedan30 MPG

SUV25 MPG

Pickup Truck20 MPG

Hybrid50 MPG

Electric (MPGe)100 MPG

Fuel Efficiency

Miles Per Gallon30 MPG

Kilometers Per Liter12.8 km/L

Liters Per 100km7.8 L/100km

Miles Per Dollar8.6

Efficiency Rating

Good