Sales Tax Calculator
Sales Tax Calculator – Find Total Price Including Tax Easily
A sales tax calculator is a simple tool used to determine the total price of a product or service after applying the sales tax. It calculates the amount of sales tax based on the entered purchase amount and the selected tax rate, which varies by U.S. state and sometimes even by county or city.
Modify The Values and Click Calculate
After Tax Price: $0.00
Know Exactly What You’ll Pay — Anywhere in the U.S.
Whenever you buy something, the price on the tag isn’t always the final amount. That’s where our Sales Tax Calculator comes in. It gives you an instant and accurate estimate of how much tax you’ll pay based on your tax rate, and shows you the total cost with sales tax.
No more surprises at checkout — just type in the item price, select your tax reate, and you’ll know exactly what you’re paying.
How to Use the Sales Tax Calculator
Using the calculator is simple:
- Enter the item price (pre-tax or total).
- Select or input the sales tax rate (or auto-fill based on state).
- Click “Calculate” to see:
- Sales tax amount
- Final total cost including tax
- (Optional) Reverse-calculation for tax-exclusive values
Example:
Item Price: $100
Tax Rate: 8.25%
Sales Tax: $8.25
Total Cost: $108.25
What Does the Sales Tax Calculator USA Do?
This calculator allows you to:
- Calculate total cost including sales tax
- Find the sales tax amount based on a percentage
- Work in reverse (remove tax from a total to find pre-tax price)
- Choose custom or state-specific sales tax rates
- Quickly switch between tax-inclusive and tax-exclusive pricing
Whether you’re budgeting for a big purchase or sending out invoices, our free Sales Tax Calculator gives you the final price in seconds. No signup, no guesswork — just quick, clear answers for your taxes.
Calculate with Confidence – Anywhere in the U.S.
With our free Sales Tax Calculator, you get instant, accurate results—whether you’re calculating for California, Texas, New York, Florida, or anywhere else. Skip the mental math and start making informed decisions with every purchase or sale.
- Simple to use
- Up-to-date with tax rules
- Perfect for personal and business use
FAQs – Sales Tax Made Simple
U.S. Sales Tax – State-by-State Breakdown
In the United States, there is no federal sales tax. Instead, sales tax is governed at the state and sometimes local level, which means the sales tax rate can vary significantly depending on where you shop or do business.
If you’re using a Sales Tax Calculator USA, it’s important to understand how rates differ across states—and in some cases, even by city or county.
Sales Tax Rates by State
Below is a list of state-level sales tax rates across the USA. Some states also allow local taxes, which can increase the total rate in specific areas.
State State Sales Tax Rate
Alabama 4.00%
Alaska 0.00% (Local tax applies)
Arizona 5.60%
Arkansas 6.50%
California 7.25% (highest base rate)
Colorado 2.90%
Connecticut 6.35%
Delaware 0.00% (no sales tax)
Florida 6.00%
Georgia 4.00%
Hawaii 4.00%
Idaho 6.00%
Illinois 6.25%
Indiana 7.00%
Iowa 6.00%
Kansas 6.50%
Kentucky 6.00%
Louisiana 4.45%
Maine 5.50%
Maryland 6.00%
Massachusetts 6.25%
Michigan 6.00%
Minnesota 6.875%
Mississippi 7.00%
Missouri 4.225%
Montana 0.00% (no sales tax)
Nebraska 5.50%
Nevada 6.85%
New Hampshire 0.00% (no sales tax)
New Jersey 6.625%
New Mexico 5.125% (gross receipts tax)
New York 4.00%
North Carolina 4.75%
North Dakota 5.00%
Ohio 5.75%
Oklahoma 4.50%
Oregon 0.00% (no sales tax)
Pennsylvania 6.00%
Rhode Island 7.00%
South Carolina 6.00%
South Dakota 4.50%
Tennessee 7.00%
Texas 6.25%
Utah 4.85%
Vermont 6.00%
Virginia 5.30%
Washington 6.50%
West Virginia 6.00%
Wisconsin 5.00%
Wyoming 4.00%
District of Columbia 6.00%
Sales Tax vs. GST – What’s the Difference?
Though the term “GST (Goods and Services Tax)” is used in other countries like Canada, and Australia, in the United States:
- The U.S. does not have a federal GST
- Sales tax is applied at state and local levels
- Sales tax is generally not refundable for visitors
- There is no national standard for sales tax percentages
If you’re comparing international tax systems, think of U.S. sales tax as a decentralized version of GST/VAT models.