How do I use the Sales Tax Calculator?
Enter your values in the fields and the result updates instantly as you type.
Sales Tax Calculator
Add or remove sales tax from a price.
Price before tax
e.g., 13 for 13%
Results
Formula: Total = Price + (Price * Tax %) or Price = Total / (1 + Tax %)
Invalid value for this calculator. Please enter valid numbers.
Frequently asked questions
What formula does this calculator use?
Total = Price + (Price * Tax %) or Price = Total / (1 + Tax %)
Can I use decimal values?
Yes. Decimal inputs are supported for most calculators. Integer-based tools use rounded integer values where appropriate.
Is this calculator free?
Yes. CalcuNimble calculators are free and optimized for fast everyday use.