VAT/GST calculator

Estimate tax-inclusive or tax-exclusive amounts using a rate you have checked from an official source. This page is generated at build time and does not collect or store IDs or calculator inputs.

Not affiliated, endorsed, or sponsored

This website is not affiliated with, endorsed by, or sponsored by PayPal, Stripe, Etsy, eBay, or any other platform. Platform names are used only to identify the fee calculator.

Not tax, accounting, or legal advice

Results are estimates from review-gated fee data and should be checked against official sources before decisions.

VAT/GST estimate inputs

Enter a rate you have checked from an official source. No country rate is assumed by default.

Your calculator inputs are processed in your browser. Do not enter sensitive personal information.

Mode

Net amount (USD)

Checked tax rate (%)

Net amount

USD 100.00

VAT/GST amount

USD 0.00

Gross amount

USD 100.00

VAT/GST calculations are for general estimation only and are not tax, accounting, or legal advice. Always confirm with your tax authority or a qualified professional.

United States page currency: USD. Entering 0.00% as a rate does not mean this site has verified that rate for your sale.

What this calculator does

This calculator separates net amount, VAT/GST amount, and gross amount. It does not choose a tax rate for you. Enter only a rate you have checked for your sale, jurisdiction, product type, and seller status.

Country-specific assumptions

US sellers often need to separate platform fees from sales tax handling, shipping charges, and advertising spend when checking margin.
US pages use USD. Sales tax treatment can depend on marketplace collection rules and state-level requirements.
VAT/GST/TIN rates are not part of the current verified fee data set.
No IDs or calculator inputs are sent to a server or analytics.
Manual review is required before VAT/GST/TIN calculations are treated as verified.

Source status

Manual review required. No VAT/GST rate is treated as verified by this MVP, and no rate is inserted automatically.

Custom rate explanation

The rate field is for a value you have checked yourself. Inputs stay in browser state only and should not include VAT IDs, TINs, or personal information.

Example calculation

For a USD 100.00 sale, enter your checked tax rate and choose whether 100.00 is tax-exclusive or tax-inclusive. The calculator then shows net, tax, and gross amounts using decimal-safe arithmetic.

FAQ

Does this page choose the correct VAT or GST rate?

No. You must enter a rate you have checked from an official source or a qualified professional.

Can I use this for filing?

No. VAT/GST calculations are for general estimation only and are not tax, accounting, or legal advice.

Are VAT IDs, TINs, or business IDs required?

No. Do not enter sensitive personal, tax, or business identity information into the calculator.

How does tax-inclusive mode work?

Tax-inclusive mode treats the amount as already containing tax and estimates the net amount and tax portion from your checked rate.

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