San Diego Sales Tax Calculator
The combined sales tax rate in San Diego, CA is 7.75%, including state, county, city and special district taxes.
San Diego sales tax on common amounts
| Price | Tax at 7.75% | Total |
|---|---|---|
| $10 | $0.78 | $10.78 |
| $25 | $1.94 | $26.94 |
| $50 | $3.88 | $53.88 |
| $100 | $7.75 | $107.75 |
| $250 | $19.38 | $269.38 |
| $500 | $38.75 | $538.75 |
| $1,000 | $77.50 | $1,077.50 |
Rates as of July 9, 2026, from Galvix sales tax by city. Some items, such as many groceries and prescription drugs, are taxed at a lower rate or not at all.
How to work out San Diego sales tax by hand
Turn the rate into a decimal by dividing by 100: 7.75% becomes 0.0775. Multiply the price by it to get the tax, then add the tax to the price.
Example: a $84.99 item in San Diego has $84.99 × 0.0775 = $6.59 in tax, so the total at the register is $91.58.
To find the price before tax from a receipt, divide the total by 1 plus the rate: $50.00 ÷ 1.0775 = $46.40 before tax, with $3.60 of tax included.
Stores round tax to the nearest cent. If a receipt is a cent off from this calculator, it's usually because the store rounds each item separately rather than the whole bill.
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Questions
What is the sales tax rate in San Diego?
7.75% combined, as of July 9, 2026.
How much is tax on $100 in San Diego?
$7.75 at 7.75%, for a total of $107.75.