Sales Tax Calculator Live
Enter any two values — the rest update instantly. Currency auto-detects based on your location (you can override it).
Tip: many US states combine state + local rates.
Enter the price without tax.
Computed from rate × net price (or derived from others).
Net price + tax amount.
Step-by-step derivation
Provide any two values to see algebra here.
Reference & Sources
- Combined state & local rates data often sourced from Tax Foundation.