PropertyCalc
Free UK property calculators no signup needed
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PropertyCalc

PropertyCalc - Free UK property calculators no signup needed

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PropertyCalc gives UK buyers, landlords and renters free property calculators - no account, no email, no faff. Calculate mortgage repayments, stamp duty, rental yield, and take-home pay after tax. All built for the UK market. Built for first-time buyers, landlords, and anyone navigating the UK housing market.

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PropertyCalc
Maker
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Hi PH! I built PropertyCalc after spending hours trying to figure out my stamp duty bill before buying my first home. Every calculator I found either required a signup, was covered in ads, or gave me a US-focused result. So I built one that just works - instant UK property calculators for mortgage repayments, stamp duty (including first-time buyer relief), rental yield, and take-home pay. No account needed, no email required. Would love your feedback on what calculators to add next!
PropertyCalc
Maker

Hey everyone!

I'm Harry, and I built PropertyCalc because I got frustrated trying to work out stamp duty when I was looking at buying my first place. Every calculator I found was either behind a signup wall, covered in ads, or just... wrong.

So I built my own. Then my mates kept asking me to check their numbers too, so I turned it into a proper site.

What PropertyCalc does:

  • Stamp Duty calculator (England/NI + Scotland LBTT)

  • - Mortgage repayment calculator

  • - Take-home pay calculator (PAYE + self-employed)

  • - Rental yield calculator

  • - Mortgage affordability checker

  • - Capital gains on property

  • - Salary vs dividends comparison

  • Everything is 100% free, no signup required, no ads, works on mobile, and updated for the 2025/26 tax year.

  • The stamp duty changes in April 2025 caught a lot of people out -- first-time buyer thresholds dropped from 425k back to 300k. I've made sure all the calculators reflect the current rates.

  • I built this as a side project and I'm genuinely just trying to make it useful for people. Would love any feedback on the calculators, the design, or features you'd want to see next.

  • Cheers!