Sales Tax / VAT Calculator
Add or remove sales tax / VAT from a price at a given rate.
How to use Sales Tax / VAT Calculator
Three quick steps — no sign-up needed
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Step 1
Choose Add tax or Remove tax
Add tax to a net amount or extract tax from a gross amount.
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Step 2
Enter amount and tax rate
Fill the price and tax percentage.
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Step 3
Read net, tax, and gross
See the breakdown for invoices or receipts.
About Sales Tax / VAT Calculator
Sales Tax / VAT Calculator adds tax to a net price or removes tax from a gross price at a rate you specify. Sellers and shoppers searching "VAT calculator", "add sales tax", or "tax inclusive price" need correct invoice maths.
Select Add tax or Remove tax, enter amount and rate (%). Removing tax uses amount / (1 + rate) style logic so the net and tax portions sum to the gross.
Taxability and rates depend on jurisdiction and product category (for example GST slabs). Confirm the legal rate for your transaction. Calculator only - not tax advice.
Benefits of Sales Tax / VAT Calculator
Frequently asked questions
How do I remove 18% tax from a gross price?
Choose Remove tax, enter the gross amount and 18%.
Is GST the same as VAT here?
The maths is similar; use the rate that applies to your place and product.
Can it handle multiple tax lines?
Calculate each rate separately or total a combined effective rate carefully.
Does this file my taxes?
No - it only does price arithmetic.
Rounding differences?
Official invoices may round per local rules - match your accounting policy.