Price Before Tax Calculator
This page focuses on one question: what was the original price before tax was added to the total you paid?
Best Use Cases
People search for a price-before-tax calculator when the total is known but the subtotal is missing. That happens on receipts, shared expenses, vendor invoices, and personal finance tracking.
It is the same core reverse-tax math, but the user intent is different: the focus is the pre-tax price, not the tax amount itself.
Example: Find the Original Price Before Tax
Suppose a total comes out to $107.50 and the applied tax rate is 7.5%. Divide by 1.075 to get $100.00 as the original price before tax.
$107.50 / 1.075 = $100.00Why the Combined Rate Matters
The right answer depends on the rate you enter. If a city adds local tax, the combined rate is the number that matches the total on the receipt.
Use our state and city lookup pages to find a more accurate rate before calculating the price before tax.
Common Questions
What does a price before tax calculator do?v
It starts with a final, tax-included total and works backward to calculate the original pre-tax amount and the tax portion.
Can I use this for online order totals?v
Yes. If the seller charged tax at checkout, enter the total and the applied combined rate to recover the original price before tax.
Does this work for city sales tax too?v
Yes. The calculator works with any rate. Just use the combined city and state rate for the place where the purchase was taxed.