OnlineScientificCalc
Free Casio-style scientific calculator for the web
Get picks like this daily. Today's launch numbers, the top launches, AI and tech news, and a daily opportunity pick, straight to your inbox.
Want to reach these readers? Sponsor an issue.
Free browser-based scientific calculator with a familiar Casio-style experience and Natural-V.P.A.M. display. Solve fractions, equations, calculus, trigonometry, statistics, and more in one place. Fast, private, mobile-friendly, and works without an account or installation.
PH · launched Sep 19, 2026 · 1 upvote (top 69%) · 1 view
Niche: online calculation tools · 320 launches, 42 in the last 7 days ▲ +8% · Explore this niche →
Category and tags
- Horizontal
- Dev tools
- B2C
- Not AI
- Hobby / open-source project
- Web App
- Productivity
- Education
Visit website ↗ Source listing ↗
More like this: all 320 launches in online calculation tools →
Could you build this?
Yes It is a client-side browser calculator combining mathematical expression parsing libraries with KaTeX or MathQuill for rendering.
Competitors
Other products that read as similar to this one : 403 launches clear the similarity bar, closest 8 shown.
Attention rank: #305 of 404 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 319 days after the earliest competitor.
- Free Online Scientific Calculator · ph · 2026-09-09 · 1 upvotes · similarity 0.87
- ZovoCalc · ph · 2026-10-03 · 1 upvotes · similarity 0.62
- PureCalculate · ph · 2026-11-03 · 1 upvotes · similarity 0.53
- CalcAhead · ph · 2026-09-24 · 1 upvotes · similarity 0.52
- Calc Tools Base · ph · 2026-09-20 · 1 upvotes · similarity 0.50
- Ajax Calculator · ph · 2026-09-10 · 1 upvotes · similarity 0.50
- CalculatorFox · ph · 2026-09-13 · 2 upvotes · similarity 0.50
- Scientific Calculator FX-991EX · ph · 2026-09-26 · 2 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.