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Hawaii Sales Tax Calculator

Add Hawaii sales tax to any price or back it out of a total โ€” 4% state rate plus your local rate.

Hawaii sales tax at a glance

Hawaii levies a 4% general excise tax (GET) on business gross receipts instead of a sales tax; all four counties add a 0.5% surcharge (Maui since 2024), and businesses may pass it on to customers at up to 4.712%.

State sales tax rate4%
Average local rate0.5%
Average combined rate4.5%
Highest combined rate4.5%
GroceriesTaxed

Hawaii sales tax examples

PriceState tax onlyTax at 4.5%Total at 4.5%
$10$0.40$0.45$10.45
$50$2.00$2.25$52.25
$100$4.00$4.50$104.50
$500$20.00$22.50$522.50
$1,000$40.00$45.00$1,045.00

Also see the Hawaii paycheck calculator.

Sources

Sales tax calculators for other states

Frequently asked questions

What is the sales tax rate in Hawaii?

The Hawaii state sales tax rate is 4%. Local taxes add an average of 0.5%, for an average combined rate of 4.5%; the highest combined rate in the state is 4.5%.

Are groceries taxed in Hawaii?

Groceries are taxed in Hawaii.

How do I calculate sales tax in Hawaii?

Multiply the price by the combined rate. At the average combined rate of 4.5%, a $100 purchase adds $4.50 in tax for a total of $104.50.