VAT Calculator — Calculate VAT on Any Amount — UK 2026
Calculate VAT inclusive and exclusive prices. Add VAT to a net price or extract VAT from a gross price for any VAT rate worldwide.
Value Added Tax is applied in most countries worldwide with rates ranging from 5% (UAE Singapore) to 27% (Hungary). The UK standard VAT rate is 20% with reduced rates of 5% for some goods and 0% for essentials. Understanding VAT calculations is essential for businesses invoicing international trade and consumers comparing pre and post-tax prices.
How to calculate VAT on a price?
To add VAT: multiply the net price by (1 + VAT rate). £100 + 20% VAT = £100 x 1.20 = £120. To extract VAT from a gross price: divide by (1 + VAT rate). £120 including VAT = £120 / 1.20 = £100 net with £20 VAT. To find just the VAT amount: gross price x (VAT rate / (100 + VAT rate)). £120 x (20/120) = £20 VAT.
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VAT Calculator (20%)
How Tax Calculation Works
Income tax is calculated on your total taxable income after deducting eligible exemptions and deductions from your gross income. The tax is applied progressively — you pay a lower rate on initial income slabs and higher rates only on income that exceeds each threshold. This means moving into a "higher tax bracket" does not mean your entire income is taxed at the higher rate. Understanding marginal vs effective tax rate is crucial: your marginal rate applies only to the last rupee earned, while your effective rate is the average across all slabs.
Tax-Saving Strategies
Under the old regime, maximize deductions: Section 80C allows up to Rs 1.5 lakh through PPF, ELSS, EPF, and life insurance. Section 80D covers health insurance premiums up to Rs 25,000 (Rs 50,000 for senior citizens). Section 80CCD(1B) offers an additional Rs 50,000 deduction for NPS contributions. Home loan interest up to Rs 2 lakh is deductible under Section 24. Under the new regime, the Rs 75,000 standard deduction and lower slab rates may save you more if your total deductions are below Rs 3.75 lakh. Calculate under both regimes before choosing.
Key Information
| Parameter | Details |
|---|---|
| UK Standard VAT | 20% |
| UK Reduced Rate | 5% (energy and some goods) |
| EU Average VAT | 20% - 27% |
| Zero-Rated Goods | Food basic essentials children clothing |
Frequently Asked Questions
How to calculate VAT on a price?
To add VAT: multiply the net price by (1 + VAT rate). £100 + 20% VAT = £100 x 1.20 = £120. To extract VAT from a gross price: divide by (1 + VAT rate). £120 including VAT = £120 / 1.20 = £100 net with £20 VAT. To find just the VAT amount: gross price x (VAT rate / (100 + VAT rate)). £120 x (20/120) = £20 VAT.
What is zero-rated vs exempt for VAT?
Zero-rated items (food children clothing books) have a 0% VAT rate but the seller can still reclaim VAT on their business costs. Exempt items (financial services education healthcare) have no VAT but the seller cannot reclaim input VAT. For consumers both mean no VAT is charged. For businesses zero-rated is better than exempt because input VAT recovery is allowed.
Do I need to register for VAT?
In the UK you must register for VAT if your taxable turnover exceeds £90000 in any 12-month period. You can voluntarily register below this threshold which allows you to reclaim VAT on business purchases. Registration makes sense if most of your customers are VAT-registered businesses (they reclaim the VAT anyway) but not if selling to consumers (your prices increase 20%).
What are the UK income tax bands for 2025-26?
Personal Allowance: £0-£12,570 (0%). Basic rate: £12,571-£50,270 (20%). Higher rate: £50,271-£125,140 (40%). Additional rate: over £125,140 (45%). The personal allowance reduces by £1 for every £2 earned over £100,000, creating an effective 60% rate between £100,000-£125,140.
What is the £100,000 tax trap?
When your income exceeds £100,000, you lose £1 of personal allowance for every £2 over. This creates a hidden 60% effective tax rate between £100,000-£125,140. Pension contributions are the most effective way to bring your income below this threshold and reclaim the allowance.
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Last updated: March 2026