Sales tax › Washington
Washington sales tax calculator (2026)
The Washington state sales tax is 6.5%; with an average local rate of 2.9% the typical combined rate is 9.40%. On a $100 purchase that is $9.40 in tax. City rates: Seattle 10.35%.
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Total with sales tax
Price before tax
Sales tax
Combined rate
Washington sales tax on common amounts (combined 9.40%)
| Price | Sales tax | Total |
|---|---|---|
| $10 | $0.94 | $10.94 |
| $25 | $2.35 | $27.35 |
| $50 | $4.70 | $54.70 |
| $100 | $9.40 | $109.40 |
| $200 | $18.80 | $218.80 |
| $500 | $47.00 | $547.00 |
| $1,000 | $94.00 | $1,094.00 |
| $2,500 | $235.00 | $2,735.00 |
| $5,000 | $470.00 | $5,470.00 |
| $10,000 | $940.00 | $10,940.00 |