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Wealth Calculator Hub
Free financial calculators for UK, US, Canada, India & Aus
Most financial calculators are outdated or built for one country.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, home loans, and more. All 18 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 built 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either outdated, country-specific, or hidden behind paywalls.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 18 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
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found them wrong or outdated.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 👇
About Wealth Calculator Hub on Product Hunt
“Free financial calculators for UK, US, Canada, India & Aus”
Wealth Calculator Hub was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #25 on the daily leaderboard. Most financial calculators are outdated or built for one country.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, home loans, and more. All 18 calculators are free, updated for 2026 rules, require no sign-up, and show full breakdowns so you can verify every number yourself.
On the analytics side, Wealth Calculator Hub competes within Fintech, Investing and Personal Finance — topics that collectively have 76.7k followers on Product Hunt. The dashboard above tracks how Wealth Calculator Hub performed against the three products that launched closest to it on the same day.
Who hunted Wealth Calculator Hub?
Wealth Calculator Hub was hunted by Sara Jones. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Wealth Calculator Hub including community comment highlights and product details, visit the product overview.
Sara Jones