NumberTally Tools
128 free calculators. No signup, no paywall.
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NumberTally Tools is a free library of 128 calculators covering finance (mortgage, loan, amortization, compound interest, credit-card payoff), math, fitness (BMI, body fat, calories), time & pay (work hours, overtime, paycheck), and home DIY (concrete, paint, area). No signup, no paywall, works on any device. Every calculator has a clean embeddable version (?embed=1) that bloggers, teachers, and site owners can drop into their own pages with one paste of code.
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PH · launched Oct 16, 2026 · 1 upvote (top 67%)
- Horizontal
- Workflow automation
- B2C
- Not AI
- Hobby / open-source project
- Productivity
- Education
- Finance
Similar launches
See all 701 similar launches →Could you build this?
Yes A collection of 128 standard calculators (mortgage, BMI, paint coverage, and so on) is straightforward formula-based UI work.
Competitors
Other products that read as similar to this one : 701 launches clear the similarity bar, closest 8 shown.
Attention rank: #171 of 702 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 336 days after the earliest competitor.
- CalculatorBooth · ph · 2026-09-30 · 1 upvotes · similarity 0.73
- All Calculator Tools · ph · 2026-10-06 · 1 upvotes · similarity 0.73
- calculatorrank.com · ph · 2026-09-22 · 1 upvotes · similarity 0.72
- CalculatorsHub · ph · 2026-09-19 · 1 upvotes · similarity 0.69
- Free Calculator · ph · 2026-10-07 · 1 upvotes · similarity 0.69
- CalculatorDigital · ph · 2026-09-07 · 1 upvotes · similarity 0.69
- UniversalCalc · ph · 2026-09-15 · 2 upvotes · similarity 0.67
- Your Calculator Hub – Free Calculators · ph · 2026-09-14 · 1 upvotes · similarity 0.64
Other launches for this product
- No other launches for this product.
More details
- External ID
- 1281920
- Company
- n/a
- Product
- NumberTally Tools
- Website domain
- producthunt.com
- Cohort
- n/a
- Upvotes percentile
- 0.33
- All tags
- Productivity, Education, Finance
- AI summary
- free web calculators for general users
- Manually corrected
- No