Sleep Cycle Calculator
Sleep Better, Wake Up Refreshed Every Day!
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Read the full description
Calculate your optimal bedtime and wake-up times using natural 90-minute sleep cycles. Plan sleep buffers to wake up refreshed without grogginess.
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PH · launched Oct 18, 2026 · 1 upvote (top 67%)
- Healthcare
- Analytics & BI
- B2C
- Not AI
- Commercial product
- Health & Fitness
- Alarms
- User Experience
Similar launches
See all 405 similar launches →Could you build this?
Yes It is a straightforward calculator web app that computes fixed 90-minute time intervals from a given sleep or wake time.
Competitors
Other products that read as similar to this one : 405 launches clear the similarity bar, closest 8 shown.
Attention rank: #159 of 406 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 338 days after the earliest competitor.
- Dozofy · ph · 2026-09-30 · 1 upvotes · similarity 0.75
- WakeUp: Alarm Clock & Goals · ph · 2026-09-12 · 2 upvotes · similarity 0.59
- NapRoute · ph · 2026-09-29 · 2 upvotes · similarity 0.54
- Timespanly · ph · 2026-10-17 · 1 upvotes · similarity 0.51
- MVP launch · ph · 2026-10-06 · 2 upvotes · similarity 0.51
- GPA Converter · ph · 2026-10-11 · 5 upvotes · similarity 0.51
- Sleep Rhythm · ph · 2026-10-15 · 1 upvotes · similarity 0.51
- WakePlan · ph · 2026-10-18 · 2 upvotes · similarity 0.50
Other launches for this product
More details
- External ID
- 1283494
- Company
- n/a
- Product
- Sleep Cycle Calculator
- Website domain
- producthunt.com
- Cohort
- n/a
- Upvotes percentile
- 0.33
- All tags
- Health & Fitness, Alarms, User Experience
- AI summary
- sleep cycle calculator for individuals
- Manually corrected
- No