UK VAT Calculator

Enter Amount (£):

VAT Rate (%):

Calculation Type:

How to Use the UK VAT Calculator

A UK VAT calculator is an online tool used to quickly add or remove VAT (Value Added Tax) from a given price, based on the applicable VAT rate in the United Kingdom.

Whether you’re a business owner, accountant, or curious shopper, this VAT calculator can help you:

Calculate gross prices by adding VAT
Find net prices by removing VAT
Use standard, reduced, or zero VAT rates

How to Use the Online VAT Calculator

Step 1: Enter the Amount

In the first box labeled "Enter Amount (£)", input the value you want to work with:

If you're adding VAT, this is the net price
If you're removing VAT, this is the gross price

Step 2: Choose the VAT Rate

Select the applicable VAT rate:

20% – Standard rate (used for most goods/services)
5% – Reduced rate (e.g., energy, child car seats)
0% – Zero rate (e.g,. books, most foods)

Step 3: Select the Calculation Type

Choose:

Add VAT – if you want to find the total price including VAT
Remove VAT – if you want to extract VAT from a total price

Step 4: Click “Calculate”

Click the blue “Calculate” button. The results will appear immediately.

Step 5: Review the Results

You’ll see:

VAT Amount – the tax part
Total Amount – the full price including or excluding VAT

Example Use Case

You’re invoicing a client for a service worth £100 and need to apply 20% VAT:

Enter: 100
VAT Rate: 20%
Type: Add VAT

Result:

VAT Amount: £20.00
Total Amount: £120.00

Now you know exactly what to invoice.

FAQ: UK VAT Calculator

What is VAT?

VAT (Value Added Tax) is a consumption tax charged on most goods and services in the UK. The standard rate is 20%.

What’s the difference between adding and removing VAT?

Adding VAT: Calculates how much to charge on top of a net price.
Removing VAT: Extracts the VAT portion from a total price.

Can I change the VAT rate?

Yes, the calculator allows you to choose between 20%, 5%, and 0%. You can also modify the HTML code if your business has a custom rate.

Is this calculator accurate?

Yes, it uses precise mathematical formulas and is suitable for general business use. However, for official tax submissions, always consult your accountant.