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Free calculators and converters you can embed on any site
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ConversionsHome is a free collection of online calculators and unit converters covering finance, health, education, and everyday math. Every tool works in the browser with no signup, and ten calculators ship with copy-paste embed code for blogs and school sites. Built for quick answers and classroom use.
PH · launched Sep 27, 2026 · 1 upvote (top 69%) · 0 views
Niche: online calculation tools · 326 launches, 48 in the last 7 days ▲ +23% · Explore this niche →
Category and tags
- Horizontal
- Dev tools
- B2B
- Not AI
- Commercial product
- Productivity
- Education
- Finance
Visit website ↗ Source listing ↗
More like this: all 326 launches in online calculation tools →
Could you build this?
Yes This is a collection of standard unit conversion algorithms and math utilities wrapped in embeddable HTML/JavaScript widgets.
Competitors
Other products that read as similar to this one : 840 launches clear the similarity bar, closest 8 shown.
Attention rank: #656 of 841 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 227 days after the earliest competitor.
- CalclifyApp · ph · 2026-09-07 · 1 upvotes · similarity 0.67
- CalculatBase · ph · 2026-10-29 · 1 upvotes · similarity 0.64
- CalculatorAxis · ph · 2026-11-13 · 1 upvotes · similarity 0.61
- Smartly Calculators · ph · 2026-09-26 · 1 upvotes · similarity 0.61
- Toolsped · ph · 2026-11-12 · 1 upvotes · similarity 0.60
- CalculatorBooth · ph · 2026-09-30 · 1 upvotes · similarity 0.60
- UnitConvertersGo · ph · 2026-11-04 · 1 upvotes · similarity 0.60
- UnitsConvertors.com · ph · 2026-10-13 · 1 upvotes · similarity 0.59
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.