Fuel Savings Calculator
Find out how much money you'd save by improving your fuel efficiency — whether by buying a more efficient car, changing driving habits, or switching to an EV.
Calculate Fuel Savings Calculator
How It's Calculated
Current Cost = (Miles ÷ Current MPG) × Price
New Cost = (Miles ÷ New MPG) × Price
Savings = Current Cost − New Cost
Examples
25 → 35 MPG, 12,000 mi/yr, $3.50/gal Save $480/yr → $2,400 in 5 yrs → $4,800 in 10 yrs
20 → 40 MPG, 15,000 mi/yr, $4.00/gal Save $1,500/yr → $7,500 in 5 yrs → $15,000 in 10 yrs
Frequently Asked Questions
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