Hawaii Sales Tax Calculator 2026 – Rate 4.50% (State 4.00%)
Calculate sales tax in Hawaii instantly. The Hawaii state sales tax rate is 4.00%; with the average local (city and county) rate of 0.50% added, the typical combined rate is 4.50% (2026 figures). Enter a price below to see the tax and total.
Hawaii Sales Tax Calculator
State rate 4.00% + average local 0.50% = 4.50%
Rates from Tax Foundation 2026 data. Your exact city or county rate may differ – use the custom rate box with the rate on a local receipt.
Hawaii sales tax rate in 2026
The statewide rate is 4.00%. Local governments add an average of 0.50%, for an average combined rate of 4.50%. Hawaii uses a general excise tax (GET) on businesses instead of a sales tax; it is usually passed to customers, and Honolulu adds a 0.5% county surcharge for 4.5% total.
How to calculate Hawaii sales tax
Sales tax = price × (rate ÷ 100). On a $100 purchase at the 4.50% average combined rate, the tax is $4.50 and the total is $104.50. To find the pre-tax price from a total, divide the total by (1 + rate ÷ 100).
Hawaii sales tax examples
| Price | State tax (4.00%) | Avg. combined tax (4.50%) | Total (combined) |
|---|---|---|---|
| $10 | $0.40 | $0.45 | $10.45 |
| $25 | $1.00 | $1.13 | $26.13 |
| $50 | $2.00 | $2.25 | $52.25 |
| $100 | $4.00 | $4.50 | $104.50 |
| $250 | $10.00 | $11.25 | $261.25 |
| $500 | $20.00 | $22.50 | $522.50 |
| $1,000 | $40.00 | $45.00 | $1,045.00 |
| $5,000 | $200.00 | $225.00 | $5,225.00 |
What is exempt from sales tax in Hawaii?
Hawaii has no grocery exemption – food and most services are subject to the general excise tax, though prescription drugs are exempt. Rules change, so confirm with the Hawaii Department of Revenue before relying on an exemption.
Frequently asked questions
Do I pay Hawaii sales tax on online orders? Yes – retailers that ship to Hawaii generally must collect tax at the rate for your delivery address. Is there sales tax on cars in Hawaii? Vehicle purchases are taxed, often under separate rules and rates; use our auto loan calculator to include it in your payment. Need another state? Use the all-states sales tax calculator.
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