📌 Overview

Add or remove sales tax / VAT from any amount. Enter the price and tax rate to see the tax amount and the gross or net total.

🧾 Sales Tax Calculator

Add or remove sales tax / VAT from any amount. Enter the price and tax rate to see the tax amount and the gross or net total.

Amount

Tax Rate (%)

Mode

Enter an amount and tax rate.

🔒 All processing happens in your browser. No data is uploaded to any server.

📋 How to Use

Enter the amount (net or gross).
Enter the tax rate percentage.
Choose "Add tax" or "Remove tax".
See the tax amount and the resulting total.

❓ FAQ

What is the difference between adding and removing tax?

Adding tax computes the gross price from a net amount. Removing tax extracts the net price and tax from a tax-inclusive (gross) amount.

Does this support VAT and GST?

Yes. VAT, GST and sales tax all work the same way — just enter the applicable rate.

How is remove-tax calculated?

Net = gross / (1 + rate/100), and tax = gross − net.

💡 Use Cases

🧑‍💼

Invoicing

Quote gross prices to clients accurately.

🛍️

Shopping

Work out the checkout total before you buy.

📒

Bookkeeping

Separate net and tax for your records.

🔗 Related Tools

📖 Deep Dive: Sales Tax Calculator

Add or remove sales tax / VAT from any amount. Enter the price and tax rate to see the tax amount and the gross or net total.

Sales Tax Calculator is a free tool that runs 100% in your browser. No signup, no uploads — your data stays private. Perfect for everyday text and data tasks, saving you time and reducing mistakes.