Gas Mileage Calculator
Calculate fuel economy, track fill-ups, and estimate fuel costs
🌓
⛽
Quick Calculator
Distance
Distance Unit
Miles
Kilometers
Fuel Used
Fuel Unit
Gallons (US)
Liters
Calculate
—
MPG
—
L / 100 km
—
km / L
💰
Fuel Cost Estimator
Gas Price (per unit)
Price Unit
$ / gallon
$ / liter
Trip Distance
Distance Unit
Miles
Kilometers
Your Fuel Economy
Economy Unit
MPG
L/100km
km/L
Estimate Cost
📊
Fill-up Tracker
Date
Odometer / Distance
Fuel Added
Cost ($)
Units
Miles / Gallons
Kilometers / Liters
Add Fill-up
📋
Fill-up History
Average Fuel Economy
—
Date
Distance
Fuel
Economy
Cost
Export CSV
Clear History