Free Colorado Sales Tax Calculator
Colorado combined sales tax rate is 7.77% — 2.90% state plus 4.87% average local. Rates updated for 2025.
Tax Rate
State Rate
2.90%
Avg Local
4.87%
Combined
7.77%
State rates sourced from Tax Foundation 2025 data. Local rates are averages — your exact rate may vary by city and county. Always verify with your state's revenue department for compliance.
Colorado Sales Tax — Common Questions
What is the sales tax rate in Colorado?
The combined Colorado sales tax rate is 7.77% — 2.90% state rate plus an average local rate of 4.87%. Your exact rate may be higher or lower depending on your city and county.
How do I calculate sales tax in Colorado?
Multiply your pre-tax price by 0.0777 to get the tax amount, then add it to the original price for the total. For example, a $100 purchase in Colorado adds $7.77 in tax for a total of $107.77.
Are groceries taxed in Colorado?
Grocery tax rules vary by state. Colorado has a base state rate of 2.90%, but many states exempt groceries or tax them at a reduced rate. Check the Colorado Department of Revenue for current grocery tax exemptions.