VAT Calculator
Add VAT to a net price or remove VAT from a tax-inclusive price, and see the exact VAT amount charged.
Reviewed October 7, 2026 Runs in your browser — inputs are never stored
Price including VAT
$600.00
- VAT amount
- $100.00
- Net price (excl. VAT)
- $500.00
- Gross price (incl. VAT)
- $600.00
Price breakdown
$600
Total
This tool provides general financial estimates for educational purposes only and is not personalized financial, tax, or investment advice. Consult a licensed financial professional before making major financial decisions.
About the VAT Calculator
A VAT calculator is a tax tool that adds Value Added Tax to a net price or removes it from a tax-inclusive total, showing the exact tax charged. It is built for business owners pricing products, freelancers invoicing clients, shoppers checking receipts, and accountants verifying figures across regions. Choose whether your starting price includes or excludes VAT, enter the amount and the applicable rate, and the calculator returns the net price, VAT amount, and gross total using the standard formulas. This removes the manual division and multiplication that so often causes rounding errors, especially when working backwards from a tax-inclusive price. Because VAT rates vary by country and product category, the tool accepts any percentage, making it useful across jurisdictions and for cross-border trade. By making the maths instant and transparent, it helps you quote accurate prices, reconcile invoices, and confirm that the right tax has been applied. All calculations run locally in your browser. For formal tax filings, always confirm treatment with a qualified accountant or tax authority.
How to use it
- 1Choose whether your amount already includes VAT or is net of tax.
- 2Enter the price and the VAT rate that applies in your region.
- 3Calculate to split net amount, VAT, and gross total.
- 4Copy the breakdown into invoices or quotes as needed.
- 5Switch rate when selling into another jurisdiction.
Worked example
a net price of €100 at 20% VAT. Gross = €120, VAT = €20. Working backwards from a €120 tax-inclusive ticket at 20%: net = 120 ÷ 1.20 = €100. Using multiply instead of divide when stripping VAT is the most common invoice error — the calculator prevents that.
How it works
Formula
VAT Amount = Net Price × VAT Rate
Total Price = Net Price + VAT
To remove VAT from a gross price: Net Price = Gross Price ÷ (1 + VAT Rate)
How it works
Choose "Add VAT" to calculate VAT on a price that excludes tax, or "Remove VAT" to work backwards from a tax-inclusive total to find the net price and VAT charged.
Who it is for
Business owners pricing products, freelancers invoicing clients, shoppers checking receipts, and accountants verifying figures across regions with different VAT rates.
Why it helps
Removing VAT from a tax-inclusive price requires dividing by (1 + rate), which is easy to get wrong by hand; the tool handles both add and remove directions instantly and accurately.
Tips for better results
- Confirm whether your starting price is net (excludes VAT) or gross (includes VAT) before choosing Add or Remove.
- Use your country's exact VAT rate — standard EU rates range from 17% to 27%, and some goods qualify for reduced rates.
- When invoicing cross-border, check whether reverse-charge applies so you don't add VAT that isn't owed.
- Round only the final price to two decimals; keep the VAT amount at full precision for your records.
Common mistakes to avoid
- Adding VAT to a price that already includes it, instead of using Remove VAT to extract the net and tax portions.
- Using the wrong rate for the product category — many countries apply reduced VAT to food, books, or medicine.
- Calculating VAT as gross × rate instead of gross ÷ (1 + rate) when removing it, which overstates the tax.
- Forgetting that B2B cross-EU supplies may be zero-rated under reverse-charge rules.
Frequently asked questions
A:Not exactly. VAT is collected at each stage of production and distribution, while sales tax is typically charged only at the final point of sale.
A:Yes — enter your country or region's applicable VAT percentage; the calculator works with any rate.
A:Switch to "Remove VAT", enter the tax-inclusive total, and the calculator divides by (1 + VAT rate) to find the net price.
Reviewed for accuracy · Last updated October 7, 2026
Formulas follow standard amortization, present/future value, and compounding mathematics used throughout the financial industry, and are periodically checked against reference calculations.
CalcWisee Editorial Team
Calculator development and formula review
CalcWisee is an independent site founded by Ayman. Every calculator is built from a published formula or official definition, tested against hand-worked examples before it goes live, and corrected promptly when a reader reports an issue to ayman@calcwisee.com.
Expertise: Financial mathematics, Health and fitness formulas, Applied mathematics, Unit conversion standards
References & sources
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