US State & Local Sales Tax Calculator 2026
Calculate combined state, county, municipal, and special district sales tax on purchases, total out-of-pocket transaction cost, and statutory itemized sales tax deduction estimates.
Total Final Price (Including Tax)
Calculator Inputs
Total Final Price (Including Tax)
Total Sales Tax Collected
Combined Sales Tax Rate
State Base Tax Portion
County & City Local Tax Portion
Special District / Transit Tax Portion
Sales tax rates vary widely by exact jurisdiction, city limits, and item type (e.g. groceries and prescription medicine may be exempt or taxed at reduced rates in many states).
This calculator is a mathematical model for general financial estimation, planning, and educational guidance. Results depend on your inputs and standard formulas, and do not constitute binding financial, tax, or investment advice. Always consult a qualified professional before making financial decisions.
Calculation Methodology
Combined Sales Tax Rate (%) = State Base Rate + County Rate + City/Municipal Rate + Special District Rate. Sales Tax Amount = Purchase Price * (Combined Rate / 100). Total Cost = Purchase Price + Sales Tax Amount.
Frequently Asked Questions
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