Free Calculator
Free online calculators for everyday math and money
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This is 1 of 296 launches in niche calculators and computational utilities — see how it stacks up on momentum and crowding →
548 other launches read as similar to this one →
Details
- External ID
- 1263700
- Source
- PH
- Company
- —
- Product
- Age Calculator
- Website domain
- producthunt.com
- Launched
- Oct. 7, 2026
- Cohort
- —
- Upvotes
- 1
- Upvotes percentile
- 0.3239751156484288
- Tags
- Health & Fitness, Fintech, Education
- Fetched at
- Oct. 8, 2026, 1:01 a.m.
- Updated at
- Oct. 8, 2026, 1:01 a.m.
Description
We built 240+ free calculators so you never need a spreadsheet for life's math. Mortgage payments, compound interest, BMI, age, discounts, tips, taxes, and unit conversions, plus developer tools and 148 professional calculators for engineering, finance, and quality work. Everything runs in your browser with results as you type. No account, no signup, and it works on every device. We also offer a calculator API and MCP server so AI assistants can calculate too.
Enrichment
- Niche
- niche calculators and computational utilities
- Vertical
- Fintech
- Function
- Workflow automation
- Audience
- B2C
- AI stance
- Not AI
- Project type
- Hobby / open-source project
- Normalized one-liner
- online calculators for everyday math and finance
- Manually corrected
- False
Could you build this?
Yes A static client-side catalog of calculators implementing common financial, health, and math formulas is purely front-end logic that LLMs excel at writing.
Competitors
Other products that read as similar to this one — 548 launches clear the similarity bar, closest 8 shown.
Attention rank: #131 of 549 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 333 days after the earliest competitor.
- CalculatorsHub · ph · 2026-09-19 · 1 upvotes · similarity 0.85
- CalculatorBooth · ph · 2026-09-30 · 1 upvotes · similarity 0.81
- Your Calculator Hub – Free Calculators · ph · 2026-09-14 · 1 upvotes · similarity 0.80
- CalculatorDigital · ph · 2026-09-07 · 1 upvotes · similarity 0.77
- CalcProMaster — 1200+ Free Calculators · ph · 2026-09-22 · 1 upvotes · similarity 0.77
- All Calculator Tools · ph · 2026-10-06 · 1 upvotes · similarity 0.76
- UniversalCalc · ph · 2026-09-15 · 2 upvotes · similarity 0.74
- My Smart Free Tools · ph · 2026-09-08 · 2 upvotes · similarity 0.73
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Same idea, different domain
Nobody's really built a workflow automation tool for Real estate yet.