Hii
You have not mentioned the course for which you wish to know the fees. But as you mentioned that you need the cost for 4 years, so i suppose you want the details for BTech course. The fees structure for BTech course in IIT Madras is as follows:
Academic Fees :
Caution Money ( One Time, Refundable ) - Rs . 2000
One Time Fees- Rs . 3050
Tuition Fee ( per Semester )  Rs . 100000
Other fees ( per Semester )- Rs . 2600
Annual Fees- Rs . 1297
Total- Rs. 108947( to be paid at the time of admission )
Hostel Fees:
Hostel Caution Money ( One Time, Refundable )- Rs . 3000
Hostel Admission Fee ( One Time )- Rs . 250
Hostel Seat Rent ( per semester )- Rs . 5000
Electricity and water charges ( per semester )- Rs . 750
Other Charges ( per semester )  Rs . 7500
Advance Dining Charges ( six monthly )  Rs . 18180
Total- Rs. 34680 ( to be paid at the time of admission )
The above mentioned details are for the fees that is to be paid at the time of admission. The total cost for 4 years would be as follows.
Total Academic fees except for one time payments-

• Tuition Fee ( per Semester )  100000 * 8 = Rs . 800000
• Other fees ( per Semester ) - 2600 * 8 = Rs . 20800
• Annual Fees - 1297 * 4 = Rs . 5188

TOTAL=Rs . 825988

Total Hostel fees except for one time payments -

• Hostel Seat Rent ( per semester )- 5000 * 8 = 40000
• Electricity and water charges ( per semester )- 750 * 8 = 6000
• Other Charges ( per semester )  7500 * 8 = 60000
• Advance Dining Charges ( six monthly )  18180 * 8 = 145400

TOTAL-Rs . 251400

One time payments-
Caution Money - Rs . 2000
One Time Fees ( college )- Rs . 3050
Hostel Caution Money - Rs . 3000
Hostel Admission Fee - Rs . 250
Total- Rs . 8300
So one you wishes to avail hostel facility also will have to spend a total of Rs . 1085688 for 4 years and those you do not stay in the college hostel will have to spend a total of Rs . 831038 for 4 years.
College provides some fee waiver as follows:

• 100% Tuition Fee waiver for SC/ST/PH students.
• Full remission of the Tuition Fee for General and OBC students whose family income is less than Rs.1 lakh per annum.
• Remission of 2/3rd of the Tuition Fee for General and OBC students whose family income is between Rs .1 lakh to Rs . 5 lakh per annum.

I hope this answer helps you clear your doubt
Thanks!!

IIT Madras (IITM)

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