Passbion
Financial calculators that show their math and formulas
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This is 1 of 121 launches in personal finance calculators — see how it stacks up on momentum and crowding →
207 other launches read as similar to this one →
Details
- External ID
- 1272830
- Source
- PH
- Company
- —
- Product
- Passiton
- Website domain
- producthunt.com
- Launched
- Oct. 13, 2026
- Cohort
- —
- Upvotes
- 1
- Upvotes percentile
- 0.33
- Tags
- Fintech, Developer Tools, Personal Finance
Description
Open, client-side personal finance and real estate calculators that publish explicit LaTeX formulas, provide worked examples, and compute 100% in-browser without tracking or signups.
Enrichment
- Niche
- personal finance calculators
- Vertical
- Fintech
- Function
- Analytics & BI
- Audience
- Prosumer
- AI stance
- Not AI
- Project type
- Commercial product
- Normalized one-liner
- transparent financial calculators for consumers and professionals
- Manually corrected
- False
Could you build this?
Yes Standard client-side financial and real estate calculators rendering LaTeX formulas via KaTeX or MathJax with zero backend dependencies.
Competitors
Other products that read as similar to this one — 207 launches clear the similarity bar, closest 8 shown.
Attention rank: #56 of 208 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 339 days after the earliest competitor.
- TheCalcNerd · ph · 2026-09-17 · 2 upvotes · similarity 0.52
- Calculadoras Financieras · ph · 2026-09-22 · 1 upvotes · similarity 0.50
- Finkalc · ph · 2026-09-25 · 1 upvotes · similarity 0.49
- calculatorrank.com · ph · 2026-09-22 · 1 upvotes · similarity 0.48
- NexCalc – Free Online Calculators · ph · 2026-09-15 · 1 upvotes · similarity 0.46
- FormulaNode · ph · 2026-09-15 · 2 upvotes · similarity 0.45
- DollarCalcs · ph · 2026-09-08 · 1 upvotes · similarity 0.44
- CalcOcean · ph · 2026-10-04 · 1 upvotes · similarity 0.44