VAT Calculator

What is the Free VAT Calculator?

The free VAT Calculator computes Value Added Tax instantly — enter any amount and VAT rate to see the VAT-exclusive price, the VAT amount, and the VAT-inclusive total side by side. Type the base amount into the Amount field (₦), set your VAT Rate (%), and all three figures update immediately. Works for standard Nigerian VAT (7.5%), UK VAT (20%), EU rates, or any custom percentage you enter.

• → Calculate the final customer price by adding VAT to a base amount
• → Back-calculate the pre-VAT price from a VAT-inclusive total
• → Verify invoices — confirm the VAT amount and total match the stated rate
• → Compare prices at different VAT rates when quoting for different markets
• → Quickly check how much VAT a business owes on a given transaction

How to Use the Free VAT Calculator

1. 1 Enter the base amount in the Amount (₦) field — this is the pre-VAT price.
2. 2 Enter the applicable rate in the VAT Rate (%) field (e.g. 7.5 for Nigeria, 20 for UK).
3. 3 Read the three result cards: Pre-VAT Price, VAT Amount, and Total (inc. VAT).
4. 4 All values update as you type — no button press needed.

Key Features

• ⚡
  Instant three-way result

  Pre-VAT price, VAT amount, and VAT-inclusive total are all shown simultaneously.
• 🔢
  Any rate

  Works with any VAT or tax rate — 7.5% (Nigeria), 20% (UK), 15% (South Africa), or custom.
• 🔒
  No data sent

  All calculations happen locally in your browser.
• 🆓
  Free, no signup

  Completely free to use with no account required.

Example Usage

Amount: ₦50,000 | VAT Rate: 7.5%

Pre-VAT Price: ₦50,000.00
VAT Amount:    ₦3,750.00
Total (inc. VAT): ₦53,750.00

Frequently Asked Questions about the Free VAT Calculator

What is the free VAT Calculator?

Calculate VAT (Value Added Tax) for any amount and rate.

Is the VAT Calculator free to use?

Yes, the VAT Calculator is completely free. No account, subscription, or signup is required — ever.

Does my data get uploaded anywhere?

No. The VAT Calculator runs entirely in your browser. Your data is never sent to any server.

Does it work offline?

Yes. Once the page has loaded, the tool works without an internet connection.

Which browsers are supported?

All modern browsers — Chrome, Firefox, Safari, and Edge. No plugins or extensions required.

What is the current VAT rate in Nigeria?

Nigeria's standard VAT rate is 7.5%, as set by the Finance Act 2019 which raised it from 5%. Certain goods and services are zero-rated or exempt under the VAT Act. Always confirm the current rate with the Federal Inland Revenue Service (FIRS) for compliance.

How do I back-calculate the pre-VAT price from a VAT-inclusive total?

Divide the inclusive amount by (1 + VAT rate/100). For example, ₦53,750 ÷ 1.075 = ₦50,000 pre-VAT. Enter the inclusive amount in the Amount field and adjust the rate — the tool shows all three values so you can verify the split.

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