CalciHub
calcihub.com | 100+ free calculators
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CalciHub is a growing collection of 100+ free online calculators across finance, math, health and fitness, conversion, science, date and time, statistics and utility. Each calculator shows the formula, defines the variables and includes a worked example, so you can see how a result is reached and check it yourself. Where a result is an estimate, the assumptions are stated on the page. Built by InZentrix in New Delhi, India.
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PH · launched Oct 27, 2026 · 1 upvote (top 67%)
- Horizontal
- B2C
- Not AI
- Commercial product
- Health & Fitness
- Productivity
- Fintech
Similar launches
See all 726 similar launches →Could you build this?
Yes It is a collection of 100+ calculators with formulas and worked examples. Each calculator is standard math implemented in a web UI, which is well within vibe-coding scope.
Competitors
Other products that read as similar to this one : 726 launches clear the similarity bar, closest 8 shown.
Attention rank: #148 of 727 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 353 days after the earliest competitor.
- CalculatorHub · ph · 2026-09-07 · 1 upvotes · similarity 0.73
- Calculator Hub · ph · 2026-09-18 · 1 upvotes · similarity 0.70
- All Calculator Tools · ph · 2026-10-06 · 1 upvotes · similarity 0.68
- Calculaxy · ph · 2026-09-20 · 1 upvotes · similarity 0.67
- CalculatorsHub · ph · 2026-09-19 · 1 upvotes · similarity 0.65
- Your Calculator Hub – Free Calculators · ph · 2026-09-14 · 1 upvotes · similarity 0.64
- OnlineToolHubs · ph · 2026-10-01 · 1 upvotes · similarity 0.64
- CalculatorBooth · ph · 2026-09-30 · 1 upvotes · similarity 0.63