💰 Sales Tax Calculator
Add tax to price, remove tax from total, or compare different tax rates. Perfect for US sales tax, VAT, GST, and any consumption tax.
📝 Tax Calculation
Range: $1 - $10,000
Pre-Tax Price
$100.00
Tax Amount
$8.50
Total Price
$108.50
Rate A 8.5%
$108.50
Tax: $8.50
Rate B 10.0%
$110.00
Tax: $10.00
Tax Breakdown
Tax at Different Rates
| Tax Rate | Tax Amount | Total Price |
|---|
Sales Tax Around the World
📚 What is Sales Tax?
Sales tax is a consumption tax imposed by governments on the sale of goods and services. In many countries, it's called VAT (Value Added Tax) or GST (Goods and Services Tax). The tax is usually calculated as a percentage of the sale price and collected by the seller at the point of sale.
Add Tax Formula
Tax Amount = Price × (Tax Rate / 100)
Total Price = Price + Tax Amount
Example: $100 + 8.5% tax = $108.50 total
Remove Tax Formula
Pre-Tax Price = Total Price / (1 + Tax Rate/100)
Tax Amount = Total Price - Pre-Tax Price
Example: $108.50 total, 8.5% tax → $100 pre-tax
🌍 Understanding Different Tax Types
- Sales Tax (US): Applied at point of sale, varies by state and locality
- VAT (Europe, UK): Value Added Tax, applied at each stage of production
- GST (Canada, India, Australia): Goods and Services Tax, similar to VAT
- HST (Canada): Harmonized Sales Tax (combines federal and provincial)
- Consumption Tax (Japan): National tax on goods and services
❓ Frequently Asked Questions
Which US states have no sales tax?
Five US states have no state-level sales tax: Alaska, Delaware, Montana, New Hampshire, and Oregon. However, some local jurisdictions in these states may impose their own sales taxes.
What's the difference between sales tax and VAT?
Sales tax is charged only at the final sale to the consumer. VAT is charged at every stage of production and distribution, with businesses claiming credits for VAT paid on inputs. Both result in similar final consumer cost but have different administrative mechanisms.
How do I calculate tax on a total amount?
If you have a total amount including tax and want to find the tax component: Pre-tax price = Total / (1 + tax rate/100). Tax amount = Total - Pre-tax price. Example: $108.50 total with 8.5% tax: $108.50 / 1.085 = $100 pre-tax, tax = $8.50.
⚠️ Disclaimer: This calculator provides estimates for general tax calculations. Actual tax rates and rules vary by jurisdiction. Always consult local tax authorities for accurate information.