US Gas Cost Calculator

Calculate fuel costs for road trips and commutes. Enter distance, current gas prices by state and vehicle mpg to estimate total trip expense.

Trip Details

Trip Distance (miles)

Round trip

Vehicle Fuel Efficiency (MPG)

Gas Price per Gallon

Fuel Cost

Total Distance:300 miles

Vehicle Efficiency:25 MPG

Gallons Needed:12.00 gal

Gas Price:$3.50/gal

Estimated Drive Time:5.0 hours

Total Fuel Cost:$42.00

Per Mile:$0.14

Per Hour:$8.40

Note:

This calculation only includes fuel costs. Total driving cost also includes vehicle maintenance (oil changes, tires), insurance, and depreciation. The IRS standard mileage rate (2025: 70.5 cents/mile) accounts for all these factors.

Related Tools

US Car Payment Calculator

💰 Finance

Calculate monthly car payments and total interest for vehicle loans. Compare different terms and find affordable car prices for your budget.

US Car Loan Calculator

💰 Finance

Calculate monthly car payments, total interest and loan payoff timeline. Compare different loan terms and interest rates for car financing.