Best Stamp Duty Calculator Apps

214+ iOS apps curated and reviewed

4.5 avg rating
18 free apps
Updated June 2026

Finding the right stamp duty calculator apps can be overwhelming with so many options. We've analyzed 214+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Stamp Duty Calculator Apps (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Stamp Duty UK CalculatorStamp Duty UK CalculatorFree was $2.99NoNoMay 2026
2Stamp Duty Calculator (SDLT)Stamp Duty Calculator (SDLT)Free was $1.995.0★ (1)NoNoMay 2026
3Stamp Duty UK EstimatorStamp Duty UK EstimatorFree5.0★ (1)YesNoMay 2026
4Stamp DutyStamp DutyFreeYesNoMay 2026
5Malaysia Home Loan CalculatorMalaysia Home Loan CalculatorFree4.7★ (3)NoNoMay 2026
6UK Stamp Duty CalculatorUK Stamp Duty Calculator$2.99NoNoJul 2026
7Property Calculator AustraliaProperty Calculator AustraliaFree2.9★ (50)NoYesJul 2026
8Mortgage CalculatorsMortgage CalculatorsFreeNoNoJul 2026

Top Picks for Stamp Duty Calculator

Stamp Duty UK Calculator#1

Stamp Duty UK Calculator by Prince Kumar

UK Property Tax Estimator
Editor's Choice
💰 Finance
0.0(0 ratings)
FreeIn-App Purchases
Stamp Duty UK Calculator screenshot 1
Stamp Duty UK Calculator screenshot 2
Stamp Duty UK Calculator screenshot 3
Stamp Duty UK Calculator screenshot 4
Stamp Duty UK Calculator screenshot 5
Stamp Duty UK Calculator screenshot 6

Estimate UK Stamp Duty Land Tax (SDLT) for properties across England, Wales, Scotland, and Northern Ireland. Get instant, accurate results with the latest rates, even offline. Create custom PDF reports for sharing.

More Stamp Duty Calculator apps to explore

4
Stamp Duty
Stamp Duty
Stamp Duty
Calculate Stamp Duty Singapore
Free

This app helps users calculate stamp duty for property purchases in Singapore. It covers residential and non-residential properties, company shares, and allows verification of stamp duty certificates and checking outstanding amounts.

Calculate residential stamp dutyCalculate non-residential stamp dutyCalculate company shares stamp duty
📊 Productivity
(0)
ad-supported
5
Malaysia Home Loan Calculator
Malaysia Home Loan Calculator
Malaysia Home Loan Calculator
by Agmo Studio Sdn. Bhd.
Free

This offline calculator helps Malaysian home buyers and investors estimate loan repayments, legal fees, stamp duties, and EPF withdrawals. It provides detailed amortization schedules and the latest property news for informed decision-making.

Home loan repayment calculationAmortization schedule (monthly/yearly)Legal fee calculation (S&P, loan)
💰 Finance
(3)
free
6
UK Stamp Duty Calculator
UK Stamp Duty Calculator
UK Stamp Duty Calculator
Quick & Easy Calculator
$2.99

Calculate UK Stamp Duty rates with this straightforward application. It offers options for first-time buyers, second homes, and buy-to-let properties, covering both residential and non-residential, freehold and leasehold scenarios. View detailed calculations and easily adjust purchase prices.

First-time buyer optionsSecond home/buy-to-let calculationsResidential & Non-Residential
💰 Finance
(0)
paid
7
Property Calculator Australia
Property Calculator Australia
Property Calculator Australia
All-in-one property calculator
Free

This app simplifies property ownership finances. It calculates deposits, stamp duty, loan balances, and LMI, offering insights for buyers and investors. Manage repayments and save unlimited calculations for informed decisions.

Instant property purchase overviewDeposit, stamp duty, and loan balance calculationLenders Mortgage Insurance (LMI) calculation
💰 Finance
(50)
freemium
8
Mortgage Calculators
Mortgage Calculators
Mortgage Calculators
Powered by Smartr365
Free

This app helps prospective homeowners estimate the costs associated with buying a new house. It provides tools to calculate mortgage repayments and stamp duty, presenting complex financial options clearly.

Mortgage repayment calculationStamp duty estimationClear presentation of financing options
💼 Business
(0)
free
9
Mortgage Calculator AU
Mortgage Calculator AU
Mortgage Calculator AU
Multi purpose loan calculator
Free

This finance app helps users manage their money with various calculators for home loans, car repayments, and tax breakdowns. It provides tools for planning purchases and understanding loan balances.

Home loan repayment calculatorCar repayment calculatorAmortization schedule
💰 Finance
(0)
free
10
Stamp Duty Calculator AU
Stamp Duty Calculator AU
Stamp Duty Calculator AU
by Blas Prieto
Free
💰 Finance
(0)
11
AI Stamp Duty Calculator
AI Stamp Duty Calculator
AI Stamp Duty Calculator
Property Tax & Fee Estimator
Free
💰 Finance
(0)
12
OneCalc: All-in-one Calculator
OneCalc: All-in-one Calculator
OneCalc: All-in-one Calculator
Calculates everything. Try it.
Free

This app offers a comprehensive suite of over 40 calculators and unit converters for various needs, including finance, health, construction, and everyday math. It features standard, scientific, and specialized calculators for tasks like loan amortization, currency conversion, and material estimation.

Over 40 calculators and unit convertersStandard and scientific calculator functionsFinancial calculators (interest, loan, currency)
📊 Productivity
(4.8K)
free with in-app purchases
13
Loan Calculators
Loan Calculators
Loan Calculators
Tools for loan repayments
Free

This finance app offers a suite of tools to help users manage their money. It includes calculators for loan repayments, borrowing power, stamp duties, and budgeting, providing comprehensive financial planning assistance in one place.

Loan Repayment CalculatorBorrowing Power CalculatorStamp Duty Calculator
💰 Finance
(0)
free
14
Tax Calc Aussie
Tax Calc Aussie
Tax Calc Aussie
Australian Tax Calculator
Free

Easily calculate Australian income tax and salary figures. This tool simplifies complex tax computations, helping you make informed financial decisions quickly. Use these figures as a guide for your personal circumstances.

Australian tax calculationSalary computationQuick financial estimations
💰 Finance
(7)
free with in-app purchases
15
Karl's Mortgage Calculator
Karl's Mortgage Calculator
Karl's Mortgage Calculator
by Karl Jeacle
Free

This app helps you calculate mortgage payments with various loan types, including fixed, adjustable, and interest-only. It allows for early payoff calculations with extra payments and supports multiple currencies and international mortgage types.

Calculate mortgage paymentsReverse mortgage calculationFactor in additional loan costs
💰 Finance
(121)
ad-supported
16
Calculator!
Calculator!
Calculator!
by 7th Gear
$0.99

This app offers a versatile calculator experience with both standard and scientific modes. Customize its appearance, use it in any orientation, and access additional tools like a notes tab and calculation history. It's designed for students and professionals needing accurate calculations.

Standard and scientific calculator modesCustomizable look (iPad only)Portrait and landscape orientation
🔧 Utilities
(4.2K)
free with in-app purchases
17
Total Plus:Shopping Calculator
Total Plus:Shopping Calculator
Total Plus:Shopping Calculator
Shopping List Calculator
Free
$2.99 | 100% OFF

This app helps you calculate your shopping totals, including tax and discounts, to stay on budget. It allows for multiple discounts per item, saving lists, and calculating by quantity or weight. Perfect for grocery trips or quick price checks.

Instant tax and discount calculationsUp to five discounts per itemCalculate by quantity or weight
📊 Productivity
(2.2K)
free with in-app purchases
18
Sales Tax Calculator - Tax Me
Sales Tax Calculator - Tax Me
Sales Tax Calculator - Tax Me
Mobile Shopping Price Calc App
Free

Easily calculate sales tax on purchases with this intuitive and accurate tool. Save multiple tax rates, perform arithmetic calculations, and support all currencies. An optional Pro version offers additional features like item logging and reverse tax calculation.

Save multiple tax ratesBuilt-in arithmetic calculatorSupports all currencies
💰 Finance
(5.2K)
free with in-app purchases
19
EZ Financial Calculators
EZ Financial Calculators
EZ Financial Calculators
by Bishinew Incorporated
Free

Access a comprehensive suite of financial tools for personal and business use. Calculate loans, mortgages, investments, retirement savings, and more with ease. This app offers a wide range of specialized calculators for detailed financial analysis.

Finance and Investment CalculatorsLoan and Mortgage CalculatorsRetirement Planning Tools
💰 Finance
(46)
ad-supported
20
Calculator with History Tape
Calculator with History Tape
Calculator with History Tape
No Ads Calculator with Memory
Free

This app provides a straightforward calculator experience with a comprehensive history log of all your computations. Customize the keyboard, display, and history records to suit your needs. Easily add annotations and titles to past calculations for better organization.

History record functionDisplay input equationAdjustable keyboard size and font
📊 Productivity
(3.2K)
free with in-app purchases

FAQ about Stamp Duty Calculator

Are there free stamp duty calculator apps for iPhone?
Yes — 18 of the top stamp duty calculator apps we rank are free to download, including Stamp Duty UK Calculator and Stamp Duty Calculator (SDLT).
Stamp Duty UK Calculator has no ads and has no in-app purchases, according to its App Store listing as of June 2026.
We track 214+ stamp duty calculator apps on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.
Stamp Duty UK Calculator is a tool to estimate Stamp Duty Land Tax (SDLT) for properties in England, Wales, Scotland, and Northern Ireland. It provides instant results using the latest HMRC rates and thresholds.
Yes, Stamp Duty UK Calculator works offline. This feature allows you to perform calculations even without an internet connection.