Free VAT Calculator

Q: How do I add VAT to a price?

Multiply the net amount by (1 + VAT rate as decimal). For example, £100 + 20% VAT = £120.

Q: How do I remove VAT from a price?

Divide the gross amount by (1 + VAT rate as decimal). For example, £120 with 20% VAT = £100 net.

Q: What VAT rates can I use?

We support 5%, 10%, 15%, 20%, 25% and any custom rate from 0% to 100%.

Q: Is this calculator accurate?

Yes. We use standard VAT formulas with proper decimal handling.

Add or remove VAT from any price instantly. Supports multiple VAT rates. Accurate results—no signup required.

Net amount (excl. VAT) —

VAT amount —

          Gross amount (incl. VAT)
          —
        

How to Use This Tool

Simple steps to calculate VAT

Our VAT calculator is designed for speed and accuracy. Follow these steps to add or remove VAT from any amount.

Choose calculation mode

Select Add VAT if you have a net amount and want to find the gross price. Select Remove VAT if you have a gross amount and need to extract the net price and VAT.

Enter your amount

Type the amount in the input field. For Add VAT, enter the net amount (excluding VAT). For Remove VAT, enter the gross amount (including VAT). Use decimals for accuracy (e.g., 149.99).

Select or enter VAT rate

Click a preset rate (5%, 10%, 15%, 20%, 25%) or enter a custom percentage. Common UK VAT is 20%; EU rates vary. Results update instantly as you type.

Testimonials

What users say about our VAT Calculator

Trusted by freelancers, small businesses, and accountants worldwide.

"The VAT calculator saves me so much time. I use it daily for invoicing. Accurate, fast, and no signup—exactly what I needed."

Sarah M.

Freelance Accountant

"I needed to remove VAT from supplier invoices. This tool gives instant results with multiple rate options. Highly recommend."

David K.

Small Business Owner

"Clean interface, accurate calculations. The add/remove toggle is brilliant. Use it for UK and EU clients without a hitch."

Emma L.

Bookkeeper

FAQ

VAT Calculator FAQs

Common questions about VAT calculations answered.

How do I add VAT to a price?

To add VAT, multiply the net amount by (1 + VAT rate as decimal). For example, £100 + 20% VAT = £100 × 1.20 = £120. Use the "Add VAT" mode in our calculator for instant results.

How do I remove VAT from a price?

To remove VAT from a gross amount, divide by (1 + VAT rate as decimal). For example, £120 with 20% VAT included: £120 ÷ 1.20 = £100 net. Our "Remove VAT" mode does this instantly.

What VAT rates can I use?

We support common rates (5%, 10%, 15%, 20%, 25%) plus any custom rate from 0% to 100%. UK standard rate is 20%; EU rates vary by country (e.g., Germany 19%, France 20%). Always verify the correct rate for your jurisdiction.

Is this calculator accurate?

Yes. We use standard VAT formulas: Gross = Net × (1 + rate/100) and Net = Gross ÷ (1 + rate/100). Calculations are performed in JavaScript with proper decimal handling. For official tax filings, always confirm with a qualified professional.

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