Fuel & Trip Calculators
Fuel and trip calculators help you plan the cost of a drive and understand your fuel economy. Estimate what a trip will cost in fuel from the distance, or find your fuel economy from the distance and fuel you used. Both work in miles and gallons or in kilometers and liters.
Last updated October 23, 2026
All Fuel & Trips tools
Auto & Travel · Fuel & Trips
Fuel Cost CalculatorTrip fuel cost from distance, fuel economy and price, in US or metric units
Auto & Travel · Fuel & Trips
MPG CalculatorMiles per gallon from distance and fuel used, with L/100 km and km per liter
Auto & Travel · Fuel & Trips
Mileage Reimbursement CalculatorReimbursement from miles driven at the 2026 IRS business, medical or charity rate
Auto & Travel · Fuel & Trips
Gas CalculatorGas needed and trip cost from distance, fuel economy and price, split by person
Auto & Travel · Fuel & Trips
Mileage CalculatorMiles driven from odometer readings, with miles per day, MPG and fuel cost per mile
Auto & Travel · Fuel & Trips
EV Charging Cost CalculatorCost per charge and per mile for an electric car, with optional gas comparison
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