Trip Fuel Cost Calculator
Estimate fuel consumption and cost for a trip.
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Currency: Amounts are calculated in the currency you select; this site does not convert between currencies and does not use live exchange rates.
What this tool does
Estimate fuel consumption and cost for a trip. US gallons; actual consumption depends on driving conditions.
How to use the Trip Fuel Cost Calculator
- Enter or select trip distance (miles).
- Enter or select fuel efficiency (mpg us).
- Enter or select fuel price per us gallon.
- Read the calculated result; change any measurement to compare alternatives.
Formula
gallons=distance/MPG; cost=gallons×price
- distance
- Trip distance (miles)
- mpg
- Fuel efficiency (MPG US)
- price
- Fuel price per US gallon
US gallons; actual consumption depends on driving conditions.
Worked example
For trip fuel cost calculator, the following measurements illustrate the exact method: Trip distance (miles): 300; Fuel efficiency (MPG US): 30; Fuel price per US gallon: 3.5.
Inputs
- Trip distance (miles)300
- Fuel efficiency (MPG US)30
- Fuel price per US gallon3.5
Result
- Trip fuel cost$35.00
- Fuel required10 gal
Results explained
- Trip fuel cost
- Trip fuel cost from the formula above. US gallons; actual consumption depends on driving conditions.
- Fuel required
- Fuel required from the formula above, expressed in gal before metric conversion. US gallons; actual consumption depends on driving conditions.
Frequently asked questions
gallons=distance/MPG; cost=gallons×price
Use the tire sidewall markings, actual vehicle specifications or recorded fuel/price values required by the inputs. Do not mix US gallons and imperial gallons.
US gallons; actual consumption depends on driving conditions.
Yes. Change the relevant size, price or efficiency while keeping the other inputs constant. Results update immediately.
No. Check manufacturer fitment, load and speed ratings, clearance and local requirements with a qualified technician.