The latest articles on DEV Community by anonymous cookie (@anyonymous_cookie_34). https://dev.to/anyonymous_cookie_34 https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F4099907%2Fb2b8ff21-b331-4230-9abe-84f4f8bc76a7.png https://dev.to/anyonymous_cookie_34 en anonymous cookie Sat, 29 Aug 2026 07:27:11 +0000 https://dev.to/anyonymous_cookie_34/how-i-built-a-free-attendance-calculator-for-kl-university-students-1d71 https://dev.to/anyonymous_cookie_34/how-i-built-a-free-attendance-calculator-for-kl-university-students-1d71 <p>Every KL University student knows the panic - semester end <br> approaching, attendance borderline, no idea if you're going <br> to get a hall ticket or not.</p> <p>The official portal shows your percentage but tells <br> you nothing useful - not how many classes you can still miss, <br> not whether you're in the condonation range, not how many <br> consecutive classes you need to attend to recover.</p> <p>So I built a tool to fix that.</p> <h2> What I Built </h2> <p>The KL Attendance Calculator is a free web app for KL University <br> students that does four things:</p> <p><strong>1. LTPS Weighted Calculator</strong><br> KL University doesn't use simple attendance percentage. It uses <br> a weighted formula where Lecture and Tutorial hours carry full <br> weight (100), Practical/Lab carries half weight (50), and Skill <br> carries quarter weight (25). Most students don't know this and <br> calculate wrong. The calculator handles this automatically.</p> <p><strong>2. Bunk Planner</strong><br> Enter your current attendance and it tells you exactly how many <br> classes you can still skip without falling below 85% (exam <br> eligibility) or 75% (detention threshold). No more guessing.</p> <p><strong>3. Attendance Recovery</strong><br> If you're already below threshold, it calculates how many <br> consecutive classes you need to attend to recover. Useful when <br> you realize mid-semester that things have gone wrong.</p> <h2> The Stack </h2> <p>Built with Next.js App Router, fully server-rendered content <br> pages for SEO, Tailwind CSS, deployed on Vercel.</p> <h2> Try It </h2> <p>-&gt; <a href="https://kluattendancecalc.vercel.app/" rel="noopener noreferrer">(https://kluattendancecalc.vercel.app)</a></p> <p>Free, Works on mobile.</p> <p>Covers both Vaddeswaram and Hyderabad campuses.</p> <h2> Find it here </h2> <p>-&gt; <a href="https://github.com/vibebros-web/kl-attendance-calculator" rel="noopener noreferrer">https://github.com/vibebros-web/kl-attendance-calculator</a></p> <p>Not open source yet. Open source once we hit #1 on page ranking :D</p> <p>Built this as a side project. If you're a KL University student <br> and something's wrong or you want a feature added, drop a comment.</p> buildinpublic tools webdev