Calculate sales tax on any purchase or reverse-calculate the pre-tax price from a total. Enter the price and tax rate to see the breakdown instantly.
Pre-Tax Price
$100.00
Tax Amount
$7.00
Total Price
$107.00
$25
+$1.75
$26.75
$50
+$3.50
$53.50
$100
+$7.00
$107.00
$500
+$35.00
$535.00
$1000
+$70.00
$1070.00
Comparing $100.00 purchase across various rates
5% Tax
$105.00
Tax: $5.00
-2.00 vs you
7% Tax (You)
$107.00
Tax: $7.00
10% Tax
$110.00
Tax: $10.00
+3.00 vs you
13% Tax
$113.00
Tax: $13.00
+6.00 vs you
If you spend this amount regularly, here's your yearly tax burden
Monthly Spending
at $100.00/monthly
6.5% is tax
Weekly Spending
at $100.00/weekly
6.5% is tax
Daily Spending
at $100.00/daily
6.5% is tax
Sales tax is a consumption tax charged at the point of sale on goods and services. In the US, rates vary by state, county, and city, with combined rates ranging from 0% to over 10%. This calculator handles both forward calculation (price to total) and reverse calculation (total back to pre-tax price), which is useful when a receipt shows only the final amount.
Sales tax is calculated by multiplying the pre-tax price by the tax rate. For example, a $100 item with a 7% tax rate has $7 in tax, for a total of $107. Some jurisdictions layer state, county, and city taxes for a combined rate.
Five US states have no state sales tax: Alaska, Delaware, Montana, New Hampshire, and Oregon. However, some cities in Alaska do charge a local sales tax.
Divide the total by (1 + tax rate). For example, if the total is $107 and the tax rate is 7%, the pre-tax price is $107 / 1.07 = $100. Use the reverse mode in this calculator to do it automatically.
Tip Calculator
Calculate the tip amount and split the bill between friends. Enter your bill total, choose a tip percentage, and see each person's share instantly.
Discount Calculator
Calculate the sale price after one or two stacked discounts. See exactly how much you save and the true total percentage off.