Free Chrome extension
EU VAT calculator for Chrome
Calculate EU VAT from your browser toolbar. All 27 EU country rates, calculation history and a new-tab mode, always one click away.
Features
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Instant calculation
Add or extract VAT with one click. Results appear instantly in the popup — no page loads, no waiting.
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All 27 EU countries
Standard, reduced, super-reduced and parking rates for every EU member state. Rates sync from vat.businesspress.io every 12 hours.
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New tab mode
Replace your Chrome new tab with a full VAT calculator, a live clock and a quick rate overview for your default country.
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Calculation history
Your last 20 calculations are saved automatically. Select any past calculation to restore it instantly.
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Works offline
Built-in rate data keeps the calculator working without an internet connection. Rates sync again when you are back online.
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Keyboard shortcuts
⌘ ↵ to calculate and Esc to clear. European number formats such as 1.234,56 are fully supported.
Privacy and permissions
Your data stays on your device
- No user data is collected or transmitted
- Every calculation runs locally in your browser
- History is stored only in local Chrome storage
Permissions used
storage- Save settings, history and cached rates
alarms- Refresh rates every 12 hours
contextMenus- Right-click “Open in full tab”
Get the EU VAT calculator for Chrome
Free, fast and private. Calculate VAT in seconds from any tab.