SRM Helper
The SRMIST subject map, CGPA and attendance tools in one fast place.
Work out your semester's subjects, course codes and units, plan revision around the papers you already have, and get your GPA and 75% attendance numbers right — all in one place.
SRM Helper quick links for exam week
Jump straight to what you need. Every link below opens the main resource page for that category. No sign-up, no waiting.
SRM previous year question papers
What each paper type is, how long it runs and how the marks are split, for every semester and core subject.
SRMIST notes
How to organise unit-wise revision: what belongs in a summary, and how to keep notes searchable.
SRM SGPA calculator
Estimate your SGPA on the 10-point scale, then combine your semesters for CGPA. Add courses, choose grades, get results instantly.
SRM attendance calculator
Check if you are above 75%. See how many classes you can safely miss or how many you need to recover.
SRMIST syllabus
The semester-wise subject list, with each subject's course code and its verified unit checklist.
SRM semester resources
Semester 1 to 8, each with its subject list, unit checklists and the exam pattern.
Exam week mode: what to open first
When exams are near, you do not want a blog. You want the shortest route to scoring marks. Here is the fastest workflow for an SRM semester exam.
Pick your semester
Go to semesters/ and select your semester. Each semester page lists every subject in it and links to the subject page.
Pick your subject
Open the subject page for the exam you are worried about. Operating Systems, DBMS and Computer Networks carry their full course code and unit checklist.
Line up the papers you have
The PYQ guide explains what a SEM, CT and model paper is and how each is marked. Work it with the last 3-4 papers you already have — SRMIST papers repeat much of the previous year's pattern.
Scan important topics
Mark the units that appear in every paper you have — that is your priority list. The exam strategy guide shows the unit-topic matrix method.
Revise unit by unit
Work your own notes against the unit checklist on the subject page. The notes guide shows what a usable one-page unit summary contains.
Check attendance risk
Before the exam, use the attendance calculator to confirm you are not debarred. SRMIST enforces the 75% rule strictly in most departments.
SRM PYQ hub by semester and subject
Previous year question papers are the single highest-value thing to plan revision around. The guide below explains each SRM paper type and how to read the papers you already have; this site does not host them.
SEM papers
End-semester papers cover all five units: three hours, 100 marks. The PYQ page breaks down the marking.
CT papers
Cycle tests are 1.5-hour, 50-mark papers covering two to two-and-a-half units.
Model papers
What model papers are for, and where students usually get hold of them.
Answer structure
What a 2-mark and a 10-mark question actually expects from your answer.
Finding repeats
How to work out which topics your faculty returns to, from the papers you collect.
Timed attempts
Why a timed attempt beats reading a solved paper, and how to mark your own.
SRM notes hub for unit-wise revision
Organise your own notes unit by unit, Unit 1 through Unit 5, instead of one unsearchable folder. This is what each format is worth in exam week.
Unit notes
What a usable unit summary contains: definitions, diagrams and formulas, one page per unit.
Handwritten notes
Handwritten notes from seniors carry faculty-specific tips; ask your batch for theirs.
Slide summaries
How to condense faculty slides into a single revision page.
Formula sheets
Which subjects need a one-page formula sheet, and how to build one.
One-night sheets
How to build a last-minute revision sheet from your own notes.
Revision order
Which unit to start with when you only have one night.
SRMIST syllabus and subject map guide
Confirm you are revising the right units. Each subject page lists its units for the 2021 regulation, in order.
Semester subjects
Semester 1 to 8 with the subjects listed for each.
Unit checklists
Verified subject pages list their units for the 2021 regulation, in order.
Coverage check
Confirm you are revising units that are actually in your syllabus.
Regulation
Everything here maps to the 2021 regulation; check yours before relying on it.
Course codes
Look up any 21XXX code: 59 subjects carry their official code and credit weight.
Exam pattern
How SEM, CT and model papers are structured and marked.
Semester tools
GPA and attendance calculators for the same semester.
SRM GPA, SGPA and CGPA tools
Know your academic standing before results are out. Our GPA calculator uses SRMIST's actual 10-point grading scale and credit-weighting formula.
SGPA calculator
Calculate one semester's GPA. Enter each subject's credits and expected grade. Instant result.
CGPA from your SGPAs
CGPA is the credit-weighted average of each semester's SGPA. Compute each semester, then weight them by credits.
Target-grade maths
Work out the grade points you still need: your target total minus the points already planned, divided by the credits left.
Credit weighting
A 4-credit subject moves your GPA twice as far as a 2-credit one. Run both scenarios in the calculator.
Backlog / RA grades
An F or RA scores 0 points but still counts in the credits, so it drags hard. Add the re-registered course to model the recovery.
Placement cutoffs
Many recruiters set a CGPA cutoff, commonly 7.5 or 8.0. Track each semester so you know where you stand.
SRM attendance calculator and bunk planner
SRMIST requires 75% attendance in theory and lab. Use the calculator to know exactly how many classes you can miss and still stay safe.
75% attendance target
Enter total classes held and classes you attended. Instantly see your current percentage and whether you are above or below 75%.
Safe bunk count
Above 75%? The calculator tells you exactly how many more classes you can skip without dropping below threshold.
Recovery classes needed
Below 75%? It tells you how many consecutive classes you must attend to climb back to safety.
Subject-wise tracking
Track attendance subject by subject. Lab attendance rules are usually stricter than theory, especially for practical-heavy courses.
High-demand subject clusters
These are the subjects SRM students search most before CTs and semester exams. Each subject page carries its official course code, credit weight and unit checklist from the 2021 regulation.
Operating Systems
Sem 3 core. Processes, CPU scheduling, deadlocks, memory management, file systems. 21CSC202J, 4 credits, all 5 units listed.
Data Structures & Algorithm
Sem 3 core. Arrays, linked lists, stacks, queues, trees, graphs, sorting. 21CSC201J, 4 credits, all 5 units listed.
DBMS
Sem 4 core. ER model, relational algebra, SQL, normalisation, transactions. High-weight subject for placements too.
Computer Networks
Sem 5 core. OSI, TCP/IP, data link, network, transport and application layers. Diagram-heavy, important for GATE.
Compiler Design
Sem 6 core. Lexical analysis, parsing, syntax-directed translation, code optimisation. Theory-heavy but pattern-based.
Object Oriented Design
Sem 2. OOP concepts, inheritance, polymorphism, Java basics. Foundation subject for later CSE semesters.
First year SRM helper guide
Freshers search differently. They need basic subject maps, survival checklists and answers to questions seniors take for granted. Start here if you just joined SRMIST.
Semester 1 subjects
Calculus & Linear Algebra, Physics, Chemistry, PPS, Biology, Communicative English. Full subject map.
Semester 2 subjects
Advanced Calculus, Semiconductor Physics, OODP, EEE, Maths 2 — each with its own subject page.
Engineering chemistry
Spectroscopy, thermodynamics, organic chemistry — the Sem 1 chemistry units as the 2021 regulation lists them.
Programming for Problem Solving
C language basics, algorithms, flowcharts. The first coding subject, with its course code and unit checklist.
Calculus & Linear Algebra
Matrices, eigenvalues, differential and integral calculus. Formula sheets the subject needs, and worked examples to practise.
Communicative English
Language skills, presentation techniques, report writing. Internal assessment tips included.
CSE core exam preparation
CSE students drive the highest search demand because subject names are standardised across universities. These six subjects are the backbone of every SRM CSE degree.
DSA
Semester 3. Data structures and algorithms. Most important subject for placements and coding interviews.
Operating Systems
Semester 3. Process management, scheduling, memory, file systems. Core CS theory with high exam weight.
DBMS
Semester 4. SQL, normalisation, transactions. Important for both exams and backend development roles.
Computer Networks
Semester 5. Network layers, protocols, addressing. Diagram-based answers score well in SEMs.
DAA
Semester 4. Greedy, dynamic programming, backtracking. Algorithm design with time complexity analysis.
Artificial Intelligence
Semester 4. Search algorithms, knowledge representation, neural networks. Growing placement relevance.
One-night preparation plan
Not every student has 30 days. This site gives you a realistic 6-hour, 12-hour and 24-hour plan that actually works for SRM semester exams.
Read the syllabus first (15 min)
Open the subject page for your exam. Check unit headings and course outcomes. Do not skip this — it tells you what not to study.
Work the last 3 papers you have (2 hr)
Take the last 3 SEM papers you already have and mark which units appear in each. Those units are non-negotiable. The PYQ guide explains the paper types if you need it.
Mark repeated topics (30 min)
Note down the 10-mark and 5-mark questions that repeat across years. These carry 40-60% of the paper. Learn the answer templates.
Revise your notes for the priority units (3 hr)
Focus on the 2-3 units that appeared in every paper you have. The notes guide shows how to condense each of them onto one page.
Practice diagrams and derivations (1 hr)
SRM faculty love diagrams. OS architecture, DBMS ER diagrams, CN protocol stacks, DLD circuit diagrams — draw them once from memory.
Sleep before the exam (at least 4 hr)
A tired brain makes silly mistakes in 10-mark answers. Even a one-night plan needs a minimum sleep window.
Campus-specific SRM resource pages
Faculty preferences and even syllabus variations differ between SRM campuses. The subject maps on this site follow the KTR (Kattankulathur) 2021 regulation — check your own campus's regulation before relying on them.
SRM KTR
Kattankulathur main campus. The subject and unit maps here follow the KTR 2021 regulation, so they fit this campus directly.
SRM Ramapuram
Some Ramapuram subjects run with different faculty and exam patterns. Compare each unit list against your own regulation.
SRM Vadapalani
Vadapalani campus. Smaller cohorts and its own exam scheduling. Verify each subject against your campus syllabus.
SRM NCR
Delhi-NCR campus. Syllabus alignment is mostly identical to KTR; check the regulation version your campus issued.
SRM Trichy
Tiruchirappalli campus. Exam patterns can differ from KTR; treat the unit lists here as a starting point, not the last word.
SRM AP caution page
SRM University AP follows a different syllabus and regulation. Resources here may not apply. Check before using.
Study tools beyond PYQs
Everything below runs in the browser: no login, no install, nothing to sign up for. Here is what is built into the site.
Pomodoro timer
25-minute focus sessions with 5-minute breaks. Built into the study tools page. No app install needed.
Quick notes scratchpad
Type or paste quick notes while studying. Stored in browser. Nothing leaves your device.
Number converter
Decimal to binary, hex and octal. Useful for DLD, COA and computer arithmetic subjects.
Pre-exam checklist
Six things to tick off the night before: papers marked, units summarised, two timed attempts, hall ticket packed.
Placement-safe CGPA planning
SRM students care about exams because CGPA directly affects placement eligibility and shortlisting. Most companies filter at 7.5+ or 8.0+ CGPA. Plan your grades strategically.
9.0+ CGPA plan
Dream company eligibility (Microsoft, Google, Adobe). Requires consistent O/A+ grades across all semesters.
8.5 CGPA target
Tier-1 placement eligibility. Achievable with mostly A/A+ grades and a few B+ grades in tough semesters.
Backlog recovery strategy
An RA or backlog scores 0 points and still counts in the credits. Add the re-registered subject to the GPA calculator to see the recovery.
Credit weight strategy
High-credit subjects (4+ credits) impact CGPA more. Prioritise O/A+ grades in these subjects each semester.
Internal marks maximisation
Internals are 50% of most subjects. CT performance, assignments and attendance combine for internal marks. Do not neglect them.
Final year project semester
Semester 7 and 8 have fewer theory subjects. Use the lighter load to pull up CGPA with project and elective grades.
SRMJEEE and aspirant content
A second audience is aspirants preparing for SRMJEEE and researching SRM campuses. This site publishes no SRMJEEE papers — here is where each aspirant question actually gets answered.
SRMJEEE previous papers
Not published here. Get past papers from the official SRMJEEE portal or a licensed prep provider; anything else is likely copied.
SRMJEEE practice
Practise the published blueprint under a timer: Physics, Chemistry and Maths/Biology, no calculator, and review every wrong answer.
SRM admission guide
Step-by-step admission process: application, slot booking, counselling, document verification, fee payment.
Campus comparison
KTR vs Ramapuram vs Vadapalani vs NCR vs AP. Hostel quality, placement records, faculty and campus life.
B.Tech branches explained
CSE, CSE with specialisations, ECE, EEE, Mechanical, Civil, Biotech. Which branch has better placements?
Freshers survival guide
What to expect in the first month at SRMIST. Hostel tips, mess food reality, ragging policy and academic calendar.
SRM Helper FAQ — answers students actually search
Common questions from SRM students about finding PYQs, calculating GPA, attendance rules and using this site.
Does SRM Helper host previous year question papers?
No. The PYQ guide explains what SEM, CT and model papers are and how each is marked; nothing is hosted here.
How to calculate SRM SGPA?
Use the GPA calculator. Add each subject with its credits and grade (O=10, A+=9, A=8, B+=7, B=6, C=5). The tool computes your SGPA instantly.
How much attendance is safe at SRM?
75% minimum. Use the attendance calculator to check your current percentage and plan how many classes you can miss or need to recover.
Which units repeat most in SRM exams?
It varies by subject. Build a unit-topic matrix from the papers you have: open your subject page from the semester list for its unit list, then follow the method on the exam strategy page.
Is SRM Helper official?
No. This is an unofficial, student-made resource. It is not affiliated with or endorsed by SRM Institute of Science and Technology.
How can I contribute notes or PYQs?
This site does not host papers or notes, so there is nothing to upload. Corrections to the syllabus map are welcome instead.
Start with the highest-value action today
The first useful version of SRM Helper does not need every paper ever written. It needs search, clear subject maps, working calculators and a way for students to request what is missing. All of that is live now.
Read the PYQ guide
See the paper types and the subject pages for all 8 semesters.
Try GPA calculator
Add your courses and grades. See your estimated SGPA instantly. Free and open.
Browse semester map
Pick your semester and open any subject's course code and unit checklist.
Check attendance
Know if you are above 75% or need recovery classes before it is too late.
Open study tools
Pomodoro timer, number converter, quick notes. Free focus tools built into the site.
Read exam strategy
One-night plan, important topics guide and answer templates for SRM semester exams.