California Sales Tax Calculator
Use this California sales tax calculator to compute CA purchase tax at state (6%), county (0.25%), and local rates. Instant tax amount, total price, and chart breakdown.
About This Calculator
The California Sales Tax Calculator helps you quickly determine the sales tax amount on any purchase in California. Sales tax in California is applied at multiple levels: a base state rate of 6%, a mandatory county rate of 0.25%, and additional city and special district rates that vary by location. The combined rate typically ranges from 7.25% to over 10% depending on the jurisdiction.
Simply enter the purchase amount and your combined sales tax rate. The calculator instantly computes the tax amount, net purchase price, and gross total. Results are displayed with a breakdown table and interactive bar or pie charts for clear visualization. The tool uses standard sales tax formula: Tax = Amount x Rate / 100.
California Sales Tax Overview
California's sales tax is administered by the California Department of Tax and Fee Administration (CDTFA). The statewide base rate is 6%, with an additional 0.25% county rate applied uniformly. Cities, counties, and special districts can impose additional rates. As of 2024, the average combined sales tax rate in California is approximately 8.82%, making it one of the highest state-level sales tax rates in the United States.
Note: This calculator is specific to California sales tax. For other US states or countries, use the appropriate sales tax calculator for that jurisdiction. Sales tax rates are subject to change -- always verify current rates with the CDTFA for the most accurate calculation.
Frequently Asked Questions
What is the California sales tax rate?
California has a base state sales tax rate of 6%, plus a mandatory county rate of 0.25%. Cities and special districts may add additional rates between 0% and 2% for municipalities and 1% to 3.25% for special districts. The average combined rate in 2024 is approximately 8.82%.
How do I calculate California sales tax on a purchase?
Multiply the purchase amount by the combined sales tax rate (state + county + local). For example, a $100 purchase in a location with a 7.25% rate results in $7.25 sales tax: $6.00 state tax (6%), $0.25 county tax (0.25%), and $1.00 special district tax (1%).
What items are exempt from California sales tax?
Certain food items (groceries), prescription medicines, medical devices like prosthetics, and certain digital products are exempt from California sales tax. Gasoline and diesel are also subject to separate excise taxes rather than standard sales tax.
What is the sales tax on cars in California?
The minimum sales tax rate on vehicle purchases in California is 7.25% (6% state + 0.25% county + 1% mandatory local). Some cities and counties impose higher rates, so the actual rate depends on where you register the vehicle.
Does California have sales tax on services?
Most services in California are not subject to sales tax, but some specified services like vehicle repair, landscaping, and janitorial services are taxable. Digital goods and SaaS products have specific rules and may be taxable in certain cases.
Is this calculator free to use?
Yes, the California Sales Tax Calculator is completely free to use with no registration or hidden charges. You can also share your calculation by copying the URL which saves all your inputs.
How do I find the combined sales tax rate for my California city?
You can look up the combined sales tax rate for any California address on the California Department of Tax and Fee Administration (CDTFA) website. Enter the ZIP code to see the state (6%), county (0.25%), city, and special district rates that apply to that location.
What is the maximum sales tax rate in California?
The maximum combined sales tax rate in California can exceed 10% in some cities and special districts. As of 2024, the highest rates are found in areas like Alameda County (up to 10.25%) and parts of Los Angeles County. The statewide average combined rate is approximately 8.82%.