Ratkio
Calculations you can understand, not just answers
Details
- External ID
- 1253039
- Source
- PH
- Company
- —
- Product
- Ratkio
- Website domain
- producthunt.com
- Launched
- Sept. 17, 2026
- Cohort
- —
- Upvotes
- 2
- Upvotes percentile
- 0.7405388069275176
- Tags
- Productivity, User Experience, Education
- Fetched at
- Sept. 18, 2026, 4:40 a.m.
- Updated at
- Sept. 18, 2026, 4:40 a.m.
Description
Useful online calculators for business, finance, mathematics, science, and more. Ratkio is a growing library of practical calculators for business, finance, mathematics, science, and everyday questions. It is built to give you more than a number: each calculator aims to make the method, assumptions, and result easier to understand.
Enrichment
- Theme
- calculators and financial estimation tools
- Vertical
- Horizontal
- Function
- Analytics & BI
- Audience
- Prosumer
- AI stance
- Not AI
- Project type
- Commercial product
- Normalized one-liner
- step-by-step calculator for transparent math solutions
- Manually corrected
- False
Could you build this?
Yes A web calculator directory with explanatory text and interactive input forms is classic frontend code easily generated via AI assistants.
Competitors
Other products that read as similar to this one — 134 launches clear the similarity bar, closest 8 shown.
Attention rank: #7 of 135 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 297 days after the earliest competitor.
- Calculator · ph · 2026-09-07 · 1 upvotes · similarity 0.53
- Calculaxy · ph · 2026-09-20 · 1 upvotes · similarity 0.50
- Formularyo · ph · 2026-09-27 · 1 upvotes · similarity 0.50
- Calculator Hub · ph · 2026-09-18 · 1 upvotes · similarity 0.49
- Free Online Scientific Calculator · ph · 2026-09-09 · 1 upvotes · similarity 0.46
- CalcAhead · ph · 2026-09-24 · 1 upvotes · similarity 0.45
- Smartly Calculators · ph · 2026-09-26 · 1 upvotes · similarity 0.45
- calculatorrank.com · ph · 2026-09-22 · 1 upvotes · similarity 0.45
Other launches for this product
- No other launches for this product.
Same idea, different domain
Nobody's really built a analytics & bi tool for Legal yet.