UK Stamp Duty Calculator

UK Stamp Duty Calculator helps property buyers estimate residential stamp duty costs across the UK with a clean and practical interface.

Quickly estimate property tax for:
- England & Northern Ireland
- Scotland
- Wales

Choose a buyer type, enter a property price, and view an estimated result with a clear breakdown of the tax bands used.

Useful for:
- Home movers
- First-time buyers
- Additional property purchases
- Buy-to-let planning
- Comparing purchase scenarios
- Planning upfront property costs

Features include:
- UK property tax estimates
- SDLT, LBTT, and LTT calculations
- First-time buyer options
- Additional property calculations
- Buy-to-let surcharge calculations
- Band-by-band tax breakdowns
- Effective tax rate display
- Save calculations on device
- Compare two scenarios side by side
- Budget planner for upfront costs
- Share text summaries
- PDF export for Pro users
- Clean modern interface
- Optional Remove Ads upgrade

The Budget Planner helps estimate wider upfront buying costs, including deposit, stamp duty, legal fees, survey fees, mortgage or product fees, moving costs, and other purchase-related expenses.

An optional Pro upgrade removes ads and includes additional features such as PDF export and expanded saved estimate limits.

Important:
Calculations are estimates only and do not constitute financial, tax, legal, mortgage, or property advice. Rules, rates, thresholds, reliefs, and individual circumstances may change or affect the amount payable. Always confirm your position with official government guidance, HMRC, Revenue Scotland, the Welsh Revenue Authority, or a qualified professional.

Recent changes:
What’s new:
- Added clearer advertisement labels above banner ads
- Improved spacing between ads and app content
-Refined layout and UI consistency
- Enhanced calculation experience and navigation flow
- Performance and stability improvements
- Minor bug fixes and polish