Fuel Cost Calculator
Estimate total trip fuel cost, gallons used, and cost per mile in seconds.
Stop calculating fuel by hand
FleetPulse tracks fuel cost per vehicle automatically and flags the trucks costing you the most. Fleet management built for small trucking, delivery and service fleets.
Try FleetPulse free →How this calculator works
This calculator turns three numbers — trip distance, vehicle fuel economy (MPG), and the price you pay per gallon — into the total fuel cost of a run.
It first divides distance by MPG to find how many gallons the trip burns, then multiplies by your fuel price. It also divides the total by distance to give you a clean fuel cost per mile, the number fleets actually use to price jobs and compare vehicles.
Fuel is the single largest variable cost for most fleets. Knowing the per-mile figure for each vehicle makes it obvious which trucks are draining margin and which routes need re-planning.
Frequently asked questions
How do you calculate fuel cost for a trip?
Divide the trip distance by your vehicle’s MPG to get gallons used, then multiply gallons by the fuel price per gallon. This calculator does it instantly and also shows your fuel cost per mile.
What is a good fuel cost per mile for a truck?
For heavy trucks averaging 6–8 MPG at ~$4/gal, fuel alone runs roughly $0.50–$0.70 per mile. Lighter delivery vans are lower. Tracking it per vehicle is the fastest way to spot fuel waste.
How can I lower my fleet fuel costs?
The biggest levers are route optimization, reducing idle time, tire pressure, and driver behavior. FleetPulse tracks fuel cost per vehicle and flags outliers automatically.