Excise Tax Calculator: Excise Tax and Total Price
Work out the excise tax on a purchase and the total price, for goods and services that carry a percentage-based excise tax.
Adjust the inputs and select Calculate for a full breakdown.
Compare Common Scenarios
How the numbers shift across typical situations for this calculator:
| Scenario | Excise tax | Total price |
|---|---|---|
| $500 · 10% | $50.00 | $550.00 |
| $2,000 · 7.5% | $150.00 | $2,150.00 |
| $120 · 25% | $30.00 | $150.00 |
| $30,000 · 3% | $900.00 | $30,900.00 |
How This Calculator Works
Enter the price or value and the excise tax rate. The calculator multiplies the two to find the excise tax, then adds it to give the total. This covers ad valorem excise taxes, which are charged as a percentage of value.
The Formula
Percentage Add-On
Rate is the tax or tip percentage applied to the amount
Worked Example
On a $500 purchase with a 10% excise tax rate, the excise tax is $50 and the total price is $550. Excise tax is often built into the shelf price rather than added visibly at the register.
Key Insight
Excise tax targets specific goods — fuel, alcohol, tobacco, airline tickets, and more — rather than applying broadly like sales tax. Some excise taxes are a flat amount per unit instead of a percentage; this calculator handles the percentage kind.
Frequently Asked Questions
What is excise tax?
Excise tax is a tax on specific goods or activities — such as fuel, alcohol, tobacco, or air travel — rather than a broad tax on most purchases.
How is excise tax different from sales tax?
Sales tax applies broadly to most goods at the register. Excise tax targets particular products and is often built into the price rather than shown separately.
Is excise tax always a percentage?
No. Many excise taxes are a flat amount per unit — per gallon or per pack. This calculator handles ad valorem excise taxes, which are a percentage of value.
Who pays excise tax?
It is typically levied on the producer or seller, but the cost is usually passed on to the consumer through a higher price.
Why do governments use excise taxes?
To raise revenue and, often, to discourage consumption of particular goods or to fund related programs, such as fuel taxes supporting road maintenance.
Related Calculators
Data Sources & Benchmarks
This calculator draws on 1 independent, dated source.
Methodology & Review
Excise tax is calculated here as the price multiplied by an ad valorem rate; the total adds the tax to the price. Per-unit excise taxes, charged by quantity rather than value, are not modeled.
Written by Ugo Candido · Last updated May 17, 2026.