Oklahoma Sales Tax Calculator
Calculate the exact sales tax for any purchase in Oklahoma. Get instant breakdowns of state, county, and city taxes. Updated with current 2026 rates.
OK Base State Rate: 4.5% (up to 11.5% combined)
Cleveland
Total Tax Rate:4.750%
Sales Tax:$4.75
Total with Tax:$104.75
Sales Tax Breakdown
Total Amount
$104.75
$100.00 + $4.75 tax
Tax Components
Oklahoma State Tax4.500% ($4.50)
Cleveland County Tax0.250% ($0.25)
Oklahoma Sales Tax Highlights
Oklahoma has a 4.5% state sales tax
Combined rates among highest in US
Groceries fully taxed
Oklahoma Sales Tax FAQ
What is Oklahoma's sales tax rate?
Oklahoma has a 4.5% state rate with high local taxes averaging 4.47%. Combined rates can exceed 11%.
Official References
This calculator uses current sales tax rates based on official sources:
- Oklahoma Tax Commission
Official Oklahoma tax authority
Tax rates are updated regularly but may change. Always verify current rates with local tax authorities for official transactions.