CalcDune
137 free calculators for finance, health & math
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Fast, accurate, and free calculators with clear explanations. No sign-up required. Calculate mortgage payments, BMI, compound interest, calories, and more in seconds.
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PH · launched Oct 23, 2026 · 1 upvote (top 67%)
- Horizontal
- B2C
- Not AI
- Commercial product
- Health & Fitness
- Productivity
- Finance
Similar launches
See all 772 similar launches →Could you build this?
Yes A set of standard formula-based calculators with a simple UI, and the math is well documented, so a solo builder can ship it quickly.
Competitors
Other products that read as similar to this one : 772 launches clear the similarity bar, closest 8 shown.
Attention rank: #178 of 773 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 349 days after the earliest competitor.
- CalculatorBooth · ph · 2026-09-30 · 1 upvotes · similarity 0.79
- CalculatorDigital · ph · 2026-09-07 · 1 upvotes · similarity 0.77
- calculatorrank.com · ph · 2026-09-22 · 1 upvotes · similarity 0.74
- UniversalCalc · ph · 2026-09-15 · 2 upvotes · similarity 0.73
- Free Calculator · ph · 2026-10-07 · 1 upvotes · similarity 0.73
- FreeFinCalc · ph · 2026-10-09 · 1 upvotes · similarity 0.73
- CalculatorsHub · ph · 2026-09-19 · 1 upvotes · similarity 0.72
- NumberTally Tools · ph · 2026-10-16 · 1 upvotes · similarity 0.71
Other launches for this product
- No other launches for this product.