California Sales Tax Calculator
Calculate total price with California sales tax by city, compare combined rates across major cities, and check which items are exempt or taxed. California has the highest state base rate in the US at 7.25%.
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How to Use This Calculator
Calculate Total tab
Enter your purchase amount and select a California city from the dropdown. The calculator applies the city's combined sales tax rate (state 7.25% + local district tax) to show your total tax and final price. It also displays a per-$100 and per-$1,000 quick reference.
Rates by City tab
View 10 major California cities ranked by combined sales tax rate, from highest to lowest. Each entry breaks down the state base rate (7.25%) and the local add-on. Oakland, Long Beach, and Santa Monica lead at 10.25%, while San Diego has one of the lowest combined rates at 7.75%.
Exemptions & Rules tab
An interactive checklist showing which common item categories are exempt or taxed under California sales tax law. Groceries and prescription drugs are exempt; clothing and prepared food are taxed at the full combined rate.
Share your result
All inputs are encoded in the URL. Click Share to send your exact calculation to a colleague, client, or accountant.
The Formula
California sales tax is calculated by multiplying the pre-tax purchase price by the combined tax rate for your location:
Combined Tax Rate = State Rate (7.25%) + Local District Tax (0.10%–3.50%)
Where:
State base rate = 7.25% (highest state base rate in the US)
Local district tax = varies by city/county (0.10% to 3.50%)
Combined range = 7.25% to 10.75% across 2,558 jurisdictions
The state base rate of 7.25% applies everywhere in California. On top of that, cities and counties impose local district taxes that vary by jurisdiction. The exact rate depends on your precise address, not just the city — California has 2,558 different tax jurisdictions.
Examples
Example 1 — $500 Electronics in Los Angeles
You buy a $500 laptop at a store in Los Angeles. The combined sales tax rate in LA is 9.50% (7.25% state + 2.25% local).
Tax calculation
Example 2 — $100 Groceries in Los Angeles
You buy $100 worth of groceries (unprepared food) at a supermarket in Los Angeles.
Tax calculation
Unprepared food (groceries) is exempt from California sales tax. This includes fruits, vegetables, meat, dairy, bread, and other staple grocery items. Prepared food, restaurant meals, and hot food are taxed at the full rate.