How this fuel range calculator works
Usable gallons after the selected reserve are multiplied by expected MPG.
How to use it
- 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. Select “Show my result.” No account or email is required.
What to do with the number
Weather, traffic, terrain, towing and speed can shift real-world fuel economy. Use recent observed MPG for the conditions you expect.
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.
