About Sajnaamo

Smart Academic Tools for Students, Teachers & Educators

1. Our Mission

Sajnaamo was founded with a singular mission: to empower school students, college undergraduates, university postgraduates, teachers, and academic counselors with fast, precise, and completely free online calculators and study planning utilities.

Whether you need to calculate internal continuous evaluation marks, determine required scores for distinction standing, estimate attendance recovery needs, calculate SGPA/CGPA across credit-weighted semesters, or plan exam revision timetables, Sajnaamo provides instant answers without complex spreadsheets or registration paywalls.

2. Privacy-First Architecture

Unlike legacy educational portals that require forced account registration or upload private student marks to remote cloud databases, Sajnaamo is engineered with a strict Privacy-First Architecture. All calculation engines execute 100% locally inside your web browser using HTML5, CSS3, and native Vanilla JavaScript.

  • Zero Data Tracking: Your marks, credits, and GPA scores never leave your personal computer or mobile device.
  • No Server Overhead: Tools load instantly even on weak mobile connections.
  • No Sign-Up Required: Access all 20 calculators free without providing email addresses or phone numbers.

3. Educational Standards & Accuracy

Our academic utilities are designed around international grading frameworks, including:

  • Choice Based Credit System (CBCS) used by major global universities.
  • 10-Point and 4-Point GPA Grading Scales.
  • Standard Board Exam "Best of 5 / Best of N" aggregation rules.
  • Spaced Repetition & Active Recall study timetabling methodologies.

4. Educational Disclaimer

Sajnaamo utilities are provided for planning, self-assessment, and educational estimation purposes. Because grading policies, credit weights, and attendance condonation rules vary by school, college, and university, students should always consult official grade marksheets published by their academic institution.

5. Get in Touch

We continuously improve our tools based on student and teacher feedback. If you have suggestions for new calculators or feature enhancements, visit our Contact Us page.