Gas Mileage Calculator

Track your vehicle's performance and optimize your travel budget.

Input Data
$
Used to calculate cost per mile.
Quick Reference

Establish a baseline for your vehicle's health by tracking your fuel economy over time.

Formula Guide
MPG: Miles / Gallons
L/100km: (Liters / KM) × 100
Unit Conversions
1 Gallon3.785 Liters
1 Mile1.609 KM
Maintenance Tip

Under-inflated tires are one of the most common causes of poor gas mileage. Checking your tire pressure monthly can save you up to 3% in fuel costs.

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