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Goodfolk Travel Utilities
Road Trip Gas Calculator
Estimate road trip fuel cost from distance, MPG, gas price, and one-way or round-trip travel.
Add a fuel buffer for detours, idling, traffic, mountain driving, or city miles that reduce real-world MPG.
Fuel estimate
Total miles1000.0 mi
Gallons needed40.00 gal
Fuel cost before buffer$130.00
Buffer amount$13.00
Estimated fuel cost$143.00
Cost per mile$0.143
Real fuel cost can change with gas prices, terrain, traffic, speed, cargo weight, and vehicle condition.
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