Hawaii Sales Tax Calculator
Calculate Hawaii sales tax for any city or county. Hawaii statewide rate is 4% — combined rates vary by city. Add tax to price or extract from total.
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How to use this calculator
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Hawaii statewide sales tax rate is 4%. Local cities and counties add their own rates on top.
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Prescription drugs are always exempt from sales tax in Hawaii.
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Select "Extract tax from total" if you already paid and want to know how much was tax.
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Rates shown are approximate — exact rates may differ by ZIP code.
Frequently asked questions
What is the sales tax rate in Hawaii?
Hawaii statewide sales tax is 4%. Local taxes bring combined rates higher — up to 4.5% in some cities. The exact rate depends on your city and county.
Are groceries taxed in Hawaii?
Hawaii taxes most goods including groceries at the GET rate.
Hawaii Sales Tax Calculator 2024 — By City & County
How to use the hawaii sales tax
Use this hawaii sales tax to calculate how much sales tax you owe on any purchase in Hawaii. Hawaii charges a statewide base rate of 4% — local cities and counties add their own levies on top, so the rate you pay depends on where you shop. Common combined rates include Honolulu County +0.5% surcharge (4.50%), Maui County 4% (4.00%), Kauai County 4% (4.00%).
Hawaii sales tax by city
Enter your purchase amount and select your city or area. The tool instantly shows the tax amount, pre-tax price, and total. Select 'Remove tax from total' on a receipt to extract how much was tax. Prescription drugs are typically exempt in most states; grocery exemptions vary by state.
When Hawaii sales tax applies
Sales tax in Hawaii affects everyday shopping, big-ticket purchases, and e-commerce orders. Online sellers shipping to Hawaii must collect sales tax (since the South Dakota v. Wayfair ruling). Local rates can change — check the Hawaii Department of Revenue for the latest rates. This hawaii sales tax uses 2026 rates.
Hawaii sales tax overview
Hawaii has a statewide base rate of 4%. Local jurisdictions (cities and counties) can add additional taxes, bringing combined rates as high as 4.5% in some areas. Prescription drugs are exempt. Check your city's rate using the selector above.
Learn more from an authoritative source:
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Results are estimates for informational purposes only and do not constitute professional financial, medical, legal, or technical advice. Read full disclaimer →