CalcAttendance
The attendance calculator students actually need
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Check your current attendance %, find out exactly how many classes you can still miss, calculate how many you must attend to recover, and track multiple subjects — all in one place, instantly, no signup needed. Built for university and college students, especially where attendance portals don't exist or are unreliable. If your institution has a 75%, 80%, or 85% rule, just set your target and the calculator adjusts everything automatically.
PH · launched Sep 22, 2026 · 1 upvote (top 69%) · 0 views
Niche: specialized calculation tools · 551 launches, 66 in the last 7 days ▼ -7% · Explore this niche →
Category and tags
- Education
- Vertical SaaS
- B2C
- Not AI
- Commercial product
- Web App
- Productivity
- Education
Visit website ↗ Source listing ↗
More like this: all 551 launches in specialized calculation tools →
Could you build this?
Yes This is a simple client-side mathematical calculator with basic arithmetic formulas and local storage persistence.
Competitors
Other products that read as similar to this one : 629 launches clear the similarity bar, closest 8 shown.
Attention rank: #491 of 630 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 222 days after the earliest competitor.
- Attendance Percentage Calculator · ph · 2026-10-24 · 1 upvotes · similarity 0.77
- Attendance Calculator · ph · 2026-10-21 · 1 upvotes · similarity 0.68
- fahad · ph · 2026-11-03 · 1 upvotes · similarity 0.66
- Praksha · ph · 2026-10-24 · 1 upvotes · similarity 0.61
- Tuition Tracker: Attendance · ph · 2026-10-05 · 1 upvotes · similarity 0.58
- Classly: Attendance Tracker · ph · 2026-10-22 · 2 upvotes · similarity 0.58
- Quick Grade Calculator · ph · 2026-09-27 · 1 upvotes · similarity 0.57
- GPA Converter · ph · 2026-10-11 · 5 upvotes · similarity 0.56
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