Last Updated on December 3, 2025 by amay mathur
The Indian Institute of Science (IISc) Bangalore, India’s premier research institute with over a century of excellence, offers two exceptional undergraduate programs: BTech in Mathematics and Computing and BS (Research) in six major disciplines. Admission to both programs for 2026 is based on JEE Advanced ranks.
IISc offers students access to world-class faculty, cutting-edge research facilities, and outstanding placement opportunities. This comprehensive guide covers everything you need to know about IISc Bangalore BTech and BS admission 2026, including eligibility criteria, application process, fee structure, JEE Advanced cutoffs, and placement statistics to help you make an informed decision.
Is IISc Private or Government?
The Indian Institute of Science (IISc) Bangalore is a public, government-funded autonomous research university established in 1909. While it was founded with active support from industrialist Jamsetji Tata and the Maharaja of Mysore, IISc operates as a government institution under the Ministry of Education, Government of India.
The institute was granted deemed university status in 1958 and received the prestigious Institute of Eminence recognition in 2018. As a government-funded institution, IISc receives substantial funding from various government agencies, public sector organizations, and also collaborates with private industries for research projects.
The fees are highly subsidized compared to private institutions, making quality education accessible to meritorious students.
Is BTech Offered in IISc?
Yes, IISc Bangalore offers a BTech program in Mathematics and Computing, which was introduced relatively recently compared to its traditional postgraduate offerings. The four-year BTech program admits approximately 170-175 students annually through JEE Advanced rankings.
Unlike conventional BTech programs, IISc’s offering emphasizes research-oriented learning with exposure to cutting-edge computational mathematics and computer science. The program provides students with opportunities to work alongside world-class faculty and engage in interdisciplinary research projects.
Additionally, IISc also offers the Bachelor of Science (BS) Research program across six major disciplines including Biology, Chemistry, Physics, Mathematics, Earth & Environmental Science, and Materials Science, admitting around 410-420 students through JEE Advanced, JEE Main, or IISc Aptitude Test (IAT).
How to Enter IISc after 12th?
Students can gain admission to IISc Bangalore after Class 12 through three main entrance examinations: JEE Advanced, JEE Main, or the IISc Aptitude Test (IAT).
For the BTech Mathematics and Computing program, admission is exclusively based on JEE Advanced ranks. The BS (Research) program accepts students based on their performance in JEE Advanced, JEE Main, NEET-UG, or IAT.
The eligibility criteria require candidates to have completed Class 12 with Physics, Chemistry, and Mathematics, scoring at least 60% aggregate marks (passing marks for SC/ST candidates). The application process typically opens in May each year.
IISc BTech Admission Process
The admission process for IISc BTech program follows a systematic online procedure. Here’s the step-by-step process:
| Step | Process Description |
| Step 1 | Visit IISc Admission Portal (admissions.iisc.ac.in) and complete registration with email, name, DOB, and password |
| Step 2 | Login using credentials and select BTech Mathematics and Computing program |
| Step 3 | Fill personal details, educational qualifications, and contact information |
| Step 4 | Upload required documents (Class 10th & 12th marksheets, photograph, signature, category certificate if applicable) |
| Step 5 | Update JEE Advanced All India Rank details in the application form |
| Step 6 | Pay application fee online (₹500 for General/OBC, ₹250 for SC/ST/PwD) |
| Step 7 | Review application form and submit before deadline |
| Step 8 | Download and save confirmation page for future reference |
IISc BTech Admission Dates
The admission timeline for IISc BTech 2026 follows a structured schedule. Based on the 2025-26 pattern, here are the tentative dates:
| Event | Tentative Date 2026 |
| Application Portal Opens | May 1, 2026 |
| Last Date for Online Application Submission | June 6, 2026 (23:59 hours) |
| JEE Advanced 2026 Results | June 2026 |
| Updation of JEE Advanced Rank in Application | June 6, 2026 |
| Merit List/Selection Announcement | June-July 2026 |
| Counselling/Admission Process | July 2026 |
| Commencement of Classes | August 1, 2026 |
Is JEE score valid for IISc admission?
Yes, JEE scores are valid for IISc admission, but the specific exam depends on the program you’re applying to. For BTech in Mathematics and Computing, only JEE Advanced scores are accepted.Moreover, JEE Main scores alone are not sufficient for this program. Candidates must qualify JEE Advanced (only top 2,50,000 JEE Main qualifiers are eligible to appear for JEE Advanced) and secure a competitive All India Rank.
For the BS (Research) program, IISc accepts multiple channels including JEE Advanced, JEE Main, NEET-UG, and IAT (IISc Aptitude Test). The closing rank for BTech (General category) is typically around 856.While BS programs have closing ranks around 2263 for various specializations. Note that Mathematics is compulsory in Class 12 even if you’re using the NEET channel for admission.
| Program | JEE Main | JEE Advanced | NEET-UG | IAT (IISER Aptitude Test) | Minimum Marks Required (Class 12) |
| BTech Mathematics and Computing | ❌ Not Accepted | ✅ Accepted (Mandatory) | ❌ Not Accepted | ❌ Not Accepted | 60% (General), Pass (SC/ST) |
| BS (Research) – All Specializations | ✅ Accepted | ✅ Accepted | ✅ Accepted | ✅ Accepted | 60% (General), Pass (SC/ST) |
BTech Courses in IISc Bangalore
IISc Bangalore offers a single BTech program in Mathematics and Computing, a unique four-year undergraduate degree designed to produce leaders in futuristic disciplines and next-generation technologies. Unlike traditional engineering institutes that offer multiple BTech specializations, BTech Program in IISc focuses exclusively on this interdisciplinary program.
It combines deep mathematical foundations with cutting-edge computer science and data science applications. The program admits approximately 170-175 students annually through JEE Advanced rankings.
IISc BTech Mathematics and Computing Course Structure
| Component | Credits | Details |
| Core Mathematics Courses | 6 courses | Analysis and Linear Algebra I & II, Probability and Statistics, Basic Analysis, Introduction to Algebraic Structures |
| Core Computing Courses | 6 courses | Algorithms and Programming, Data Structures and Algorithms, Automata Theory, Introduction to AI and ML, Computer Systems |
| Breadth Soft Core | 12 credits | Physics, Chemistry, Biology, Material Science, Earth and Environmental Science |
| Humanities | 9 credits | General humanities subjects |
| Soft Core Courses | 21 credits minimum | At least 6 credits each from Mathematics and Computing streams |
| Electives | Variable | Advanced courses from across the institute |
| Total Credits | 128 credits | For graduation |
Does IISc offer BTech in CSE?
No, IISc Bangalore does not offer a traditional BTech in Computer Science Engineering (CSE). Instead, IISc offers a unique BTech in Mathematics and Computing, which is an interdisciplinary program that combines rigorous mathematical foundations with advanced computing courses. This program is fundamentally different from conventional CSE degrees offered by IITs and other engineering colleges.
Is IISc harder than IIT?
Yes, IISc is generally considered harder than IITs in terms of academic rigor and admission difficulty. The course structure at IISc is more research-focused and significantly more challenging compared to IITs. Students at IISc report that assignments require substantially more effort to solve, with quizzes being time-constrained, adding extra difficulty compared to IIT coursework. The academic environment at IISc is more intense because it’s primarily a research institution, with most students being PhD scholars, which creates a culture deeply focused on high-level academic work.
Table: IISc vs IIT Comparison
| Aspect | IISc Bangalore | IITs |
| Primary Focus | Research and pure sciences | Engineering and technology |
| Undergraduate Programs | BTech (Math & Computing), BS (Research) | BTech across multiple engineering streams |
| Course Difficulty | More rigorous and hectic | Relatively balanced |
| Student Strength | Few hundred (UG), majority PhD students | Several thousand across streams |
| Academic Culture | Intense research focus, less extracurriculars | Balance between academics and extracurriculars |
| Campus Life | Peaceful, nature-oriented, mature system | Energetic, competitive, event-driven |
| Admission Difficulty | Harder to get in (top JEE Advanced ranks) | Competitive but relatively easier |
| Average Placement | ₹8-15 LPA (research-focused) | ₹12-30 LPA (industry-focused) |
Can I join IISc without JEE?
The answer depends on which program you want to join at IISc. For the BTech in Mathematics and Computing program, you cannot join without JEE Advanced—it is the only channel of admission, and no alternative entrance exams are accepted. However, for the BS (Research) program, you can join IISc without JEE through alternative channels.
BTech in IISc Through IAT
No, you cannot join the BTech program at IISc through IAT (IISER Aptitude Test). The BTech in Mathematics and Computing program at IISc explicitly accepts admissions only through JEE Advanced. There is no alternative pathway such as IAT, JEE Main, or NEET for BTech admission.
However, IAT is a valid admission channel for the BS (Research) program at IISc. The IISER Aptitude Test is a computer-based examination conducted by IISER (Indian Institutes of Science Education and Research), and the scores are accepted for admission into IISER, IISc, and IITM.
Students who appear for IAT and meet the cutoff can apply to the BS (Research) program in six major disciplines: Biology, Chemistry, Physics, Mathematics, Earth & Environmental Science, and Materials Science.
| Admission Channel | BTech (Math & Computing) | BS (Research) Program |
| JEE Advanced | ✅ Only channel (Mandatory) | ✅ Accepted |
| IAT (IISER Aptitude Test) | ❌ Not Accepted | ✅ Accepted |
| JEE Main | ❌ Not Accepted | ✅ Accepted |
| NEET-UG | ❌ Not Accepted | ✅ Accepted |
BTech in IISc Bangalore Cutoff
IISc Bangalore releases JEE Advanced cutoff ranks after each admission cycle for the BTech in Mathematics and Computing program. The cutoff ranks are based on JEE Advanced category ranks for reserved categories (EWS, OBC-NCL, SC, ST) and Common Rank List (CRL) for General (GN), General Female (GN-F), and Kashmiri Migrant (KM) categories. The cutoffs vary significantly across categories, with the General category being the most competitive. Understanding these cutoff trends helps aspirants set realistic targets for JEE Advanced preparation.
IISc Bangalore BTech Mathematics and Computing Cutoff
| Category | 2025 Opening Rank | 2025 Closing Rank | 2024 Opening Rank | 2024 Closing Rank | 2023 Opening Rank | 2023 Closing Rank |
| GN (General) | 360 | 856 | 171 | 757 | 360 | 757 |
| GN(F) – General Female | 1080 | 1707 | 1332 | 2697 | 1427 | 2697 |
| EWS | 86 | 130 | 149 | 351 | 137 | 351 |
| EWS(F) – EWS Female | 273 | 474 | 426 | 727 | 478 | 727 |
| OBC-NCL | 234 | 446 | 355 | 755 | 414 | 755 |
| OBC-NCL(F) – OBC Female | 610 | 858 | 788 | 1242 | 826 | 1242 |
| SC | 165 | 265 | 239 | 559 | 277 | 559 |
| SC(F) – SC Female | 352 | 500 | 558 | 930 | 613 | 930 |
| ST | 133 | 257 | 158 | 295 | 179 | 295 |
| ST(F) – ST Female | 210 | 292 | 225 | 295 | 254 | 295 |
| CRL-PWD (PwD) | 23 | 37 | 19 | 35 | 23 | 35 |
| KM (Kashmiri Migrant) | 638 | 942 | 3112 | 6242 | 3624 | 6242 |
IISc BTech Fees Structure PDF
Students often search for a handy IISc Btech Pdf. Below we have provided the PDF with a complete fee breakup along with hosttel charges for your convenience.
BTech in IISc Bangalore Fees
IISc Bangalore offers a highly subsidized fee structure for its undergraduate programs, making quality research-oriented education accessible to students from all economic backgrounds. The institute provides complete tuition fee waiver for SC/ST/PwD category students, while General, OBC, and EWS category students pay nominal fees compared to other premier engineering institutions. The fee structure includes tuition fees, gymkhana fees, academic fees, and refundable deposits, with additional hostel and mess charges for residential students.
IISc BTech Fees Structure Per Year
| Particulars | Gen/OBC/EWS Category (₹) | SC/ST/PwD Category (₹) |
| Tuition Fee (Annual) | 2,00,000 | Fully Waived |
| Gymkhana Fee (Annual) | 1,800 | 1,800 |
| Other Academic Fees (Annual) | 3,700 | 3,700 |
| Statutory Deposit (Refundable)* | 7,500 | 7,500 |
| Library Deposit (Refundable)* | 7,500 | 7,500 |
| Students Emergency Fund (Annual) | 300 | 300 |
| TOTAL (1st Year) | 2,20,800 | 20,800 |
| TOTAL (2nd Year onwards) | 2,05,800 | 5,800 |
IISc BS (Research) Programme Fee Structure (Per Annum)
| Particulars | Gen/OBC/EWS Category (₹) | SC/ST/PwD Category (₹) |
| Tuition Fee (Annual) | 10,000 | Fully Waived |
| Gymkhana Fee (Annual) | 1,800 | 1,800 |
| Other Academic Fees (Annual) | 3,700 | 3,700 |
| Statutory Deposit (Refundable)* | 7,500 | 7,500 |
| Library Deposit (Refundable)* | 7,500 | 7,500 |
| Students Emergency Fund (Annual) | 300 | 300 |
| TOTAL (1st Year) | 30,800 | 20,800 |
| TOTAL (2nd Year onwards) | 15,800 | 5,800 |
*Refundable deposits to be paid in the first year only
What is the Hostel fee in IISc?
IISc Bangalore provides separate hostel accommodation options with varying charges based on room type and student category. The hostel fees are charged monthly and differ for single rooms, double rooms, and married apartments. Additionally, students need to pay establishment charges, amenities charges, electricity and water charges separately.
| Students Admitted To | Single Room – General (₹) | Single Room – SC/ST (₹) | Double Room – General (₹) | Double Room – SC/ST (₹) |
| Bachelor of Science (Research) | 400 | 200 | 200 | 100 |
| BTech | 400 | 200 | 200 | 100 |
Other Mandatory Charges (Per Month)
| Particulars | For Single/Double Room (₹) | For Married Apartment (₹) |
| Establishment Charges | 200 | 200 |
| Amenities Charges | 200 | 200 |
| Electricity & Water Charges | 200 | 200 |
| Mess Amenities Charges | 1000 | 1000 |
- Mess Charges: ₹5,000 per month (mandatory for hostel residents)
- One-time Hostel Caution Deposit: ₹20,000 (refundable)
What is the Fees of IISc Bangalore for 4 years BTech?
The total cost for BTech students includes both academic fees and hostel/mess charges. Here’s a comprehensive breakdown for different categories:
| Component | Gen/OBC/EWS – Single Room | Gen/OBC/EWS – Double Room | SC/ST – Single Room | SC/ST – Double Room |
| Academic Fees (1st Year) | 2,20,800 | 2,20,800 | 20,800 | 20,800 |
| Hostel Rent (12 months) | 4,800 (400×12) | 2,400 (200×12) | 2,400 (200×12) | 1,200 (100×12) |
| Other Hostel Charges (12 months) | 19,200 (1,600×12) | 19,200 (1,600×12) | 19,200 (1,600×12) | 19,200 (1,600×12) |
| Mess Charges (12 months) | 60,000 (5,000×12) | 60,000 (5,000×12) | 60,000 (5,000×12) | 60,000 (5,000×12) |
| Total 1st Year Cost | 3,04,800 | 3,02,400 | 1,02,400 | 1,01,200 |
| Total 2nd-4th Year Cost (Annual) | 2,89,800 | 2,87,400 | 87,400 | 86,200 |
What are the Placements for BTech in IISc?
IISc Bangalore has established a strong placement record for its BTech in Mathematics and Computing program, with students securing positions at top global companies and competitive salary packages. Although IISc is primarily a research-focused institution, with many students opting for higher studies or PhD programs, those who choose placements consistently receive excellent offers.
IISc BTech Mathematics and Computing Placements
The IISc Bangalore placements 2025 recorded impressive statistics for BTech and MTech programs combined. The highest package offered was ₹65 LPA, while the median package stood at ₹27 LPA. In the previous year (2024), the highest package reached ₹86 LPA, demonstrating the caliber of opportunities available to IISc graduates. The average package for BTech/MTech programs has consistently remained around ₹28 LPA, which is significantly higher than most engineering institutions in India.
| Parameter | 2025 | 2024 | 2023 |
| Highest Package | ₹65 LPA | ₹86 LPA | ₹60 LPA |
| Median Package (BTech/MTech) | ₹27 LPA | ₹28 LPA | ₹23 LPA |
| Average Package | ₹28 LPA (approx) | ₹28 LPA | ₹23-24 LPA |
| Students Placed (PG 2-year) | 418 | 304 | 287 |
| Placement Rate | 69% | 63% | 61% |
| Students Opted for Higher Studies | High percentage | 96 | 89 |
| Top Recruiters | Google, Microsoft, Amazon, Goldman Sachs, Nokia, Samsung, IBM, Adobe | Microsoft, Amazon, Honeywell, Siemens, Flipkart, Goldman Sachs | Amazon, Google, Tata Motors, JP Morgan, Wells Fargo |
| IISc BTech Top Recruiters | Software & AI, Core Engineering, Consulting, Finance, Public Sector | Software, Consulting, Finance, Core Engineering | Software, Finance, Core Engineering |
Does Google Hire from IISc?
Yes, Google actively recruits from IISc Bangalore and is one of the top recruiters at the institute. Google, along with other tech giants like Microsoft and Amazon, regularly participates in IISc placement drives, offering lucrative packages to BTech and MTech students.
According to alumni data, 221 IISc graduates work at Microsoft, and hundreds are employed at other FAANG companies (Facebook/Meta, Amazon, Apple, Netflix, Google), indicating strong hiring relationships between IISc and these tech giants.
BTech in IISc Vs IIT Btech: Comparative Report
You cannot go wrong with either choice. Both will give you an exceptional education and open doors to amazing opportunities. Choose based on who you are and where you want to go, not just on what others say. Download the full report fom below:
FAQs
What is the JEE Advanced cutoff for IISc BTech 2026?
The closing rank for IISc BTech (Mathematics and Computing) in 2025 was 856 for General category, 130 for EWS, 446 for OBC-NCL, 265 for SC, and 257 for ST category ranks. Female candidates have relaxed cutoffs under supernumerary quota with closing ranks around 1707 (General Female).
2. Is IISc BTech worth it over IIT CSE?
IISc BTech is ideal for research-oriented students planning PhD at top universities like MIT or Stanford, with better research exposure and median package of ₹27 LPA. IIT CSE suits industry-focused students wanting diverse placements, startup ecosystem, and vibrant campus life. Choose based on career goals.
3. Can I get into IISc BTech without JEE Advanced?
No, IISc BTech (Mathematics and Computing) admission is exclusively through JEE Advanced ranks. JEE Main, NEET, or IAT scores are not accepted for BTech. However, BS (Research) program accepts JEE Advanced, JEE Main, NEET-UG, and IAT as valid entrance channels.
4. What is the total cost of BTech at IISc with hostel?
For General/OBC/EWS students, the 4-year total cost is approximately ₹11.73 lakh including academic fees (₹8.37L) and hostel/mess charges (₹3.36L). SC/ST/PwD students pay only ₹3.74 lakh total with complete tuition fee waiver, paying only hostel and mess charges.
5. Does IISc BTech guarantee placements?
Yes, IISc offers 100% placement for students opting for campus recruitment. The median package is ₹27 LPA with highest reaching ₹65-86 LPA. However, 30-35% students pursue PhD/MS at top global universities instead of placements. Top recruiters include Google, Microsoft, Amazon, Goldman Sachs.
6. Is IISc BTech curriculum very difficult?
Yes, IISc BTech is extremely rigorous with graduate-level depth, requiring 80% mathematics courses in first two years. Assignments are research-intensive and exams are proof-based rather than problem-solving. The academic pressure is higher than IITs due to research-focused environment with predominantly PhD students.
7. What are the career options after IISc BTech?
Graduates pursue three main paths: 30-35% choose PhD at MIT/Stanford/CMU with exceptional acceptance rates; 40% join software companies (Google, Microsoft, Amazon) as engineers or research scientists earning ₹27-86 LPA; 20% work in data science/AI-ML roles; remaining explore consulting, finance, or startups.
8. How does IISc BTech differ from IIT BTech CSE?
IISc BTech emphasizes theoretical computer science and mathematics with high research exposure, flexible curriculum, and small batches (170 students). IIT CSE focuses on applied engineering, comprehensive CS coverage including systems, larger batches, vibrant campus life, and stronger startup ecosystem. IISc excels in PhD preparation; IIT in industry placements.