Wealth Calculator Hub
Free financial calculators for UK, US, Canada, India & Aus
16 followers
Free financial calculators for UK, US, Canada, India & Aus
16 followers
Most financial calculators are outdated or built for one country. Wealth Calculator Hub covers 5 countries in one place — UK stamp duty, ISA tax savings, US 401(k) limits, Canadian TFSA room, Australian superannuation, FIRE retirement planning, SIP returns, IncomeTax returns, Debt Payoff, home loans, and more. All 20+ calculators are free, updated for 2026 rules, require no sign-up, and show full breakdowns so you can verify every number yourself.
Hey Product Hunt! 👋
I found Wealth Calculator Hub after getting frustrated with financial calculators that were either outdated, country-specific, or hidden behind paywalls.
The problem: someone calculating UK stamp duty after April 2025 would get the wrong answer from most tools (they still show the old £250,000 nil-rate band — it dropped to £125,000).
Same story for 401(k) super catch-up rules, TFSA cumulative contribution room, and Australian SG rate changes.
So I built 20+ free calculators covering:
🇬🇧 UK — Stamp Duty (SDLT/LBTT/LTT), ISA,
Mortgage Payoff
🇺🇸 US — 401(k) with 2026 IRS limits
🇨🇦 Canada — TFSA with cumulative room
🇦🇺 Australia — Superannuation (12% SG rate)
🌍 Global — FIRE, Compound Interest,
Net Worth, SIP, Income Tax, Debt Payoff, Budgeting
Everything is:
✓ Free (no sign-up, no paywall)
✓ Updated for 2026 rules
✓ Shows full calculation breakdown
(not just a number — you can verify it)
Would love your feedback — especially from anyone who's used other calculators and
found them wrong or outdated.
Happy to answer any questions below 👇