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You and your roommate came to the coaching city for the same reason, but your timetables may be nothing alike: one has a 7 am batch, the other studies until 2 am. Many roommate fights start over things nobody agreed on at the start. A one-page agreement, written in week one while things are friendly, settles a lot of them early.
Why put roommate rules on paper?
Light and noise are two of the main things a roommate can change about your sleep. The American Academy of Sleep Medicine's consensus statement says teenagers 13 to 18 years of age should sleep 8 to 10 hours per 24 hours on a regular basis. If your coaching day already starts early, you have few hours to spare.
Light matters even when you are not trying to sleep yet. In a study of 116 healthy adults aged 18 to 30, exposure to room light before bedtime, compared with dim light, led to a later melatonin onset in 99% of people and shortened melatonin duration by about 90 minutes (Gooley and colleagues, Journal of Clinical Endocrinology and Metabolism, 2011). Melatonin is a hormone that helps signal night to your body. So your roommate's tube light at midnight may affect your own night too.
Noise has limits as well. The WHO guideline values listed by India's Central Pollution Control Board put noise inside bedrooms at night at no more than 30 dB averaged over 8 hours, with single noises no louder than 45 dB. That describes a very quiet room, so a phone call on speaker will easily go past it.
A written page also changes the conversation: when something goes wrong, you discuss the rule, not each other.
What should a coaching hostel roommate agreement cover?
Copy this onto one sheet, fill in the blanks together and both sign it. Stick it inside a cupboard door.
Quiet hours: From ___ pm to ___ am: no speaker audio, no calls inside the room, earphones only. On test days, quiet hours start one hour earlier.
Lights: Main light off at ___ pm. After that, only a desk lamp pointed away from the other bed.
Guests: Visitors between ___ and ___, only when both agree, never overnight. The hostel's own visitor rules come first.
Phone calls: After ___ pm, calls happen in the corridor. Each of you gets one fixed calling slot in the room, such as 8 to 8:30 pm.
Cleaning: A rota: sweeping on alternate days, bin out every evening, shared shelf on Sundays. Nothing wet goes on the other person's bed.
Borrowing: Ask first, every time, for food, chargers, stationery and money.
Review date: We will check this page together on ___ (two weeks from today).
For a cleaning routine that fits around coaching hours, see our guide to managing laundry and chores in a hostel while studying.
How do you start the conversation with your roommate?
Pick a calm weekend evening, not right after something has annoyed you. Then try this.
Open: "Our timings are pretty different, so can we agree on a few room rules now, before either of us gets irritated? It'll take ten minutes."
Share your schedule first: "My batch is at 7, so I need to sleep by 10:30. What does your day look like?"
Ask before you suggest: "What bothers you most when you're trying to study or sleep?"
Offer a trade: "If I take my calls in the corridor after 9, could you use a desk lamp instead of the main light after 10:30?"
Write it down: "Let's put this on one page so neither of us has to remember it."
Close: "Let's look at it again in two weeks. If something isn't working, we just change it."
If late-night calls are really about a doubt you are stuck on, the Fermi Problem Library has worked problems with a step-by-step solver that explains the reasoning, and you can use it quietly at your desk.
What if your roommate breaks the agreement?
One slip is normal. Mention it the next morning, privately and briefly: "The light was on till one last night. Can we stick to the lamp?" If it keeps happening, change the rule at the review instead of blaming the person. If that fails, talk to your warden. Asking for a room change is reasonable.
For arguments that go beyond house rules, read our guide on how to handle hostel roommate problems.
Sometimes the problem is bigger than the room. The Directorate General of Health Services lists the numbers for Tele MANAS, the government's 24x7 tele-mental health helpline.
If you are missing home more than you are clashing with your roommate, try these everyday steps for homesickness in a coaching hostel.
Write your page this week, while you still like each other.
