Hey Product Hunt! We're launching PropertyCalc tomorrow and wanted to share what we've been building.PropertyCalc is a set of free UK property calculators - stamp duty, mortgage repayments, rental yield, take-home pay, and more. Everything is 100% free, no signup, no ads, works great on mobile, and fully updated for the 2025/26 UK tax year.The idea came from trying to work out stamp duty while looking at buying a first home. Every calculator out there was either behind a wall, full of ads, or just plain wrong. So we built our own.With the April 2025 stamp duty changes catching people out (first-time buyer thresholds dropped from 425k to 300k), having accurate calculators feels more important than ever.We'd love to hear:- What calculators do you wish existed for property?- Any features that would make these tools more useful?- Are you navigating the UK property market right now?Check it out at propertycalc.site and let us know what you think!