FormulaNode
Free calculators for legal, tax, finance, real estate & more
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FormulaNode is a free suite of calculators for legal deadlines, real estate math, and tax planning - because most calculators give a national average, not your state's number. Every tool covers all 50 states + DC with cited state statutes, not estimates: statute of limitations by case type, medical malpractice damage caps, mortgage break-even and closing costs, auto loan sales tax, commercial cap rates, freelancer quarterly taxes, and small claims limits. No signup or account required.
PH · launched Sep 15, 2026 · 2 upvotes (top 26%) · 0 views
Niche: specialized calculation tools · 551 launches, 66 in the last 7 days ▼ -7% · Explore this niche →
Category and tags
- Horizontal
- Vertical SaaS
- B2C
- Not AI
- Commercial product
- Productivity
- Legal
- Finance
Visit website ↗ Source listing ↗
More like this: all 551 launches in specialized calculation tools →
Could you build this?
Partial The calculation UI and frontend logic are basic, but collecting, maintaining, and verifying 50-state + DC statutory citation data and matrix rules is a heavy legal research undertaking.
What it would actually take: A Next.js or React frontend paired with a schema-driven calculation engine. The primary challenge is not the software, but curating, validating, and continuously updating comprehensive statutory matrices, damage caps, and local court limits across 51 jurisdictions.
Competitors
Other products that read as similar to this one : 725 launches clear the similarity bar, closest 8 shown.
Attention rank: #93 of 726 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 286 days after the earliest competitor.
- calcstudio.app · ph · 2026-11-08 · 1 upvotes · similarity 0.54
- AssetCalcs · ph · 2026-10-12 · 1 upvotes · similarity 0.53
- LegalCalculator.online · ph · 2026-11-08 · 1 upvotes · similarity 0.53
- US Mortgage Payoff Calculator · ph · 2026-10-12 · 1 upvotes · similarity 0.52
- CodexaTools · ph · 2026-09-22 · 1 upvotes · similarity 0.50
- Formularyo · ph · 2026-09-27 · 1 upvotes · similarity 0.49
- California Calculator · ph · 2026-11-01 · 1 upvotes · similarity 0.49
- KnownSum · ph · 2026-09-25 · 1 upvotes · similarity 0.49
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.