UK VAT Calculator
Add or remove VAT from any amount. Results update instantly as you type.
£
%
Net
£0.00
VAT
£0.00
Gross
£0.00
UK VAT Rates
20%
Standard
Most goods and services
5%
Reduced
Home energy, child car seats
0%
Zero
Food, children's clothes, books
How VAT Calculation Works
Adding VAT: Multiply the net amount by 1.20 for standard rate. A £100 item becomes £120 including VAT.
Net × 1.20 = GrossRemoving VAT: Divide the gross amount by 1.20 to find the net price. A £120 receipt means £100 net plus £20 VAT.
Gross ÷ 1.20 = NetCommon Questions
You must register when your taxable turnover exceeds £90,000 in any 12-month period. You can register voluntarily below this threshold if you sell mainly to VAT-registered businesses.
Net is the price before VAT — what the seller receives. Gross is the total including VAT — what the customer pays. Business invoices typically show both amounts.
Yes, VAT-registered businesses can reclaim VAT on most business expenses through quarterly VAT returns. Keep valid VAT invoices as proof. Some items like entertainment have restrictions.
Most businesses submit quarterly via Making Tax Digital. Returns and payments are due one month and seven days after each quarter ends. Monthly returns are available if you regularly reclaim VAT.