How this driving range calculator works
Usable fuel after the reserve is tank gallons × (1 − reserve percentage). Range equals usable gallons × MPG.
How to use it
- Usable fuel in tank. Enter the value in gal.
- Expected fuel economy. Enter the value in MPG.
- Reserve to keep. Enter the value in %.
- Request the result. Add your email, then select “Email & show my result.”
What to do with the number
Dashboard range estimates may adapt to recent driving and can differ from this fixed-MPG estimate. Keep a larger reserve in remote areas, winter weather or towing conditions.
Planning estimate
Use this result as a starting point, not a guarantee. Product specifications, site conditions, manufacturer guidance, local codes, taxes, labor, tolerances, and rounding can change the real requirement or cost.