Hawaii Sales Tax Calculator (2026)
Hawaii's state sales tax rate is 4% for 2026, and with local city and county taxes the average shopper pays about 4.5%. Calculate the tax on any purchase, or start from a receipt total and back the tax out.
Hawaii sales tax details
| State rate (2026) | 4% |
|---|---|
| Average combined rate | 4.5% |
| Tax on a $100 purchase (avg) | $4.50 |
| Tax on a $1,000 purchase (avg) | $45.00 |
Worth knowing: Hawaii levies a General Excise Tax (GET) on businesses rather than a sales tax; it is normally passed on to consumers at ~4.7% including county surcharges. Income brackets are widening yearly under 2024 reform.
Frequently asked questions
What is the sales tax rate in Hawaii?
The Hawaii state sales tax rate is 4% in 2026. With average local (city and county) rates added, shoppers pay about 4.5% combined, though the exact rate depends on the locality.
How much is sales tax on a $1,000 purchase in Hawaii?
At the average combined rate of 4.5%, tax on a $1,000 purchase in Hawaii is about $45.00, for a total of $1,045.00.
How do I remove sales tax from a total in Hawaii?
Divide the total by 1 plus the rate. For example, at 4.5%, a receipt total of $107 ÷ 1.0450 gives the pre-tax price. The calculator on this page has a "reverse" mode that does this for you.
Last reviewed January 15, 2026 for the 2026 tax year. Rates change — always confirm against the official sources below before making financial decisions.
- Hawaii Department of Taxation — official state tax authority
- Internal Revenue Service (IRS) — 2026 federal brackets, standard deduction and FICA
- Tax Foundation — state and average local sales tax comparisons