So you're thinking about doing a BTech in Computer Science CS? That's a pretty popular choice these days especially with the IT industry booming in India. Good news is, its definitely available at tons of colleges across the country but the fees can really vary depending on where you go.

Where Can You Study BTech CS? You've got quite a few options really:

IITs Indian Institutes of Technology: These are the top dogs Places like IIT Bombay IIT Delhi and IIT Madras all have awesome comprehensive BTech CS programs.

NITs National Institutes of Technology: NITs like NIT Trichy and NIT Surathkal are also super well-known for their Computer Science courses.

Private Universities: Don't forget about private universities VIT Vellore Institute of Technology and SRM University are just a couple of examples that offer BTech CSE programs.

What's the Fee Structure: Okay lets talk money. The fees really depend on the college and things like their facilities faculty and where they're located. Here's a rough idea.

IITs Expect to pay somewhere between 200000 to 255000 per year in tuition. For example IIT Madras is around 209550 per year while IIT Delhi is closer to 255150

NITs NITs are generally a bit cheaper with tuition ranging from 100000 to 150000 a year. NIT Surathkal for instance costs about 125000 annually for the BTech program.

Private Universities: This is where it gets tricky Private colleges can vary a lot VIT Vellore is around 195000 per year for BTech CSE but SRM University is about 250000.

Other Things to Keep in Mind:

Scholarships: Definitely look into scholarships. Many colleges offer them based on merit or if you need financial help which can make a big difference.

Hostel, Extras: Don't forget about hostel fees mess charges and other stuff That could add another 50000 to 100000 per year.

Entrance Exams: You'll usually need to crack an entrance exam to get in. Think JEE Advanced for IITs, JEE Main for NITs and individual entrance tests for some private universities. Basically yeah BTech in Computer Science is widely available. The fees depend on the colleges reputation facilities and other factors. You should do some digging into each college to understand their exact fee structure, what you need to get in and what kind of financial aid they offer. That way, you can make the best choice for you.