Fuel Tax Calculator — Calculate Fuel Taxes for Your Journey

Fuel Tax Calculator

Calculate fuel taxes between different states and fuel types. Determine how much tax you’ll pay on fuel for your trip and compare tax rates across jurisdictions.

Step 1: Journey Details

Understanding Fuel Taxes

Fuel taxes vary by state and fuel type. They typically include both fixed excise taxes and percentage-based sales taxes. Some states have additional environmental fees.

Step 2: Tax Details

About Fuel Taxes

Fuel taxes are typically used to fund transportation infrastructure. Rates vary significantly between states, with some states charging over twice as much as others for the same fuel type.

Fuel Tax Calculation Results

Summary
State Comparison
Tax Breakdown

Estimated Fuel Tax for Your Journey

$15.00
Total Fuel Cost: $65.00
Tax Percentage
23.1%
Tax Per Gallon
$0.45/gal
Annual Tax (if daily)
$450.00
Tax Burden
Average

State Fuel Tax Comparison

State Gasoline Tax Diesel Tax Total Tax Tax Rank

Fuel Tax Breakdown

Fuel Tax Calculation Formula

Fuel Tax = (Distance / Efficiency) × Tax Rate

The fuel tax is calculated by dividing the trip distance by the vehicle’s fuel efficiency to determine fuel required, then multiplying by the applicable tax rate. Tax rates include both fixed excise taxes and percentage-based sales taxes.

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