Add VAT, remove VAT, or check the tax amount separately
VAT calculator for adding, removing, and checking tax
This VAT calculator helps you check tax amounts in invoices, quotes, contracts, proposals, and bookkeeping notes. You can add VAT to a net price, remove VAT from a gross amount, or calculate the tax portion separately.
It is useful for business owners, accountants, sales teams, freelancers, and anyone who needs a quick VAT calculation without spreadsheet formulas.
What you can calculate
- Add VAT on top of a net price
- Remove VAT from a VAT-inclusive amount
- Calculate the tax portion for a selected rate
- Check common rates such as 5%, 10%, 18%, 19%, 20%, and 22%
- Update results immediately when the amount or rate changes
- See net amount, VAT amount, and gross amount in one place
How to use the VAT calculator
- Choose a mode: add VAT, remove VAT, or calculate VAT only
- Enter the amount from your invoice, quote, or contract
- Select the VAT rate
- Review the net amount, VAT amount, and total including VAT
Calculation examples
Add VAT: Add VAT: if your net price is 10,000 and the VAT rate is 20%, the total becomes 12,000 and VAT is 2,000.
Remove VAT: Remove VAT: if 12,000 already includes 20% VAT, the calculator shows a net amount of 10,000 and VAT of 2,000.
Calculate VAT: Calculate VAT only: for 10,000 at 20%, the tax amount is 2,000.
Common tasks
- Check 20% or 22% VAT before sending an invoice
- Remove VAT from a supplier’s gross price
- Add VAT on top of a net price
- Compare net and gross prices
- Verify tax in quotes, bills, or proposals
- Calculate VAT without building a spreadsheet
Where this VAT calculator is useful
- Invoices, quotes, proposals, and billing documents
- Product pricing, ecommerce listings, and service pricing
- Bookkeeping checks and tax calculations
- Commercial agreements and contract pricing
FAQ
How do I remove VAT from a total amount?
Choose the remove VAT option, enter the gross amount and rate, and the calculator will show the tax portion and net amount.
How do I add VAT to a price?
Choose add VAT, enter the net amount and rate, and the tool will show the VAT amount and the final gross price.
Which VAT rates does the calculator support?
The calculator includes 5%, 10%, 18%, 19%, 20%, and 22% rates. You can switch between them to compare results quickly.
Can I use this VAT calculator for invoices and quotes?
Yes. It is useful for quick checks in invoices, quotes, proposals, contracts, and bookkeeping. Final documents should still follow your local accounting rules.