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TaxWren
Next IRS deadline:Extended 2025 tax returns due ·

2026 tax year · updated

Hawaii sales tax calculator

Hawaii's state sales tax rate is 4%. With local taxes averaging 0.5% (up to 0.5%), the typical combined rate is 4.5%, ranked 45 of 51.

What do you have?
$

Local rate defaults to the state's population-weighted average. Enter your city's rate for an exact figure.

Total with tax

$104.50

Combined rate 4.5%

Price before tax
$100.00
State sales tax (4%)
$4.00
Local sales tax (0.5%)
$0.50
Total sales tax
$4.50

Rates as of July 1, 2026 from the Tax Foundation, State and Local Sales Tax Rates. Some items (often groceries or medicine) are taxed differently; check your state's rules.

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Hawaii sales tax on common amounts

At the average combined rate of 4.5%.

Hawaii sales tax on common amounts
PriceSales taxTotal
$10.00$0.45$10.45
$50.00$2.25$52.25
$100.00$4.50$104.50
$500.00$22.50$522.50
$1,000.00$45.00$1,045.00
$5,000.00$225.00$5,225.00

Hawaii vs. neighboring states

Sales tax in Hawaii and neighboring states
StateState rateAvg. localCombined
California7.25%1.78%9.03%
Hawaii4%0.5%4.5%
  • The sales taxes in Hawaii, New Mexico, and South Dakota have broad bases that include many business-to-business services.

Rates as of July 1, 2026: Tax Foundation, State and Local Sales Tax Rates. Local rates vary by city and county; check with the Hawaii revenue department for an exact address.

Hawaii sales tax FAQ

What is the sales tax rate in Hawaii?

Hawaii's state sales tax rate is 4%. With local taxes averaging 0.5% (up to 0.5%), the typical combined rate is 4.5%, ranked 45 of 51.

How much is the sales tax on $100 in Hawaii?

About $4.50 at the average combined rate of 4.5%, so $100 becomes $104.50. Your city's rate may be higher or lower.