CB
Ecommerce tool
Sales Tax Calculator
Work out the tax amount and total price with a simple tax rate input.
Instant useNo sign up, quick result.
Clear outputMade for fast practical checks.
Related next stepsJump to supporting tools after.
Use the sales tax calculator
Add or remove sales tax from a price quickly.
Result: waiting for input
Enter your values to see the result.
Formula
Tax amount = amount × tax rate, total = amount + tax
Example
If an item costs £100 and tax is 8%, tax is £8 and the total is £108.
Frequently asked questions
Can I remove tax with this?
This version adds tax. Use the VAT calculator for VAT add/remove workflows.
Is this only for ecommerce?
No. It can be used for many everyday tax estimates.
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