Sales Tax Calculator – US State Rates

Sales Tax Calculator

Add sales tax to a price — or back it out of a tax-inclusive total. State base rates preset; add your local rate for accuracy.

Price Before Tax ($)

State (base rate) California (7.25%) Texas (6.25%) New York (4%) Florida (6%) Illinois (6.25%) Pennsylvania (6%) Ohio (5.75%) Georgia (4%) Washington (6.5%) Connecticut (6.35%) OR / MT / NH / DE (0%) Custom rate

Local / City Tax Add-On (%)

Custom State Rate (%)

Total with Tax

$0.00

Sales Tax Amount$0.00

Price Before Tax$0.00

Combined Rate Applied0%

Combined rates = state base + local (county/city) add-ons, which push averages to 8-10% in states like Louisiana, Tennessee and California. Five states have no statewide sales tax: Oregon, Montana, New Hampshire, Delaware and Alaska (local only). Groceries and prescriptions are exempt or reduced in many states. Estimates only.