Arjun Sharma Arjun Sharma Asked 7 months ago

How much sleep should 18 year olds get?

My younger brother is always on his phone late at night, and then struggles to wake up for college. Mom says he needs more sleep, but he argues he's getting enough. So, how much sleep do 18-year-olds actually need?

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12 answers

Arjun Malhotra Arjun Malhotra Joined Apr 2026 6 months ago
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For an 18-year-old, around 8-10 hours is ideal. I know it's tough with studies, social life, and maybe a part-time job, but good sleep significantly impacts academic performance and overall health. Try to create a consistent schedule, even if it means sacrificing some late-night social media!

Nisha Agarwal Nisha Agarwal Joined May 2026 5 months ago

At 18, 8-10 hours of sleep is recommended. This age is crucial for brain development and physical growth. Lack of sleep can seriously affect focus and mood. Prioritize it like you would your studies or career goals.

Gaurav Kohli Gaurav Kohli Joined May 2026 5 months ago

For an 18-year-old, especially if they're active, 8-10 hours is super important for muscle recovery and energy levels. It impacts how well you perform in sports or even just daily activities. Also, consider some light morning walks if you can, it helps regulate sleep patterns, if your doctor says it's ok for you.

Ramesh Gupta Ramesh Gupta Joined Jun 2026 4 months ago

While the general recommendation for this age group is 8-10 hours, if you find yourself consistently needing much more or much less, or feeling tired all the time, it's always safer to get it checked by a doctor. Don't ignore persistent fatigue.

Disha Kapoor Disha Kapoor Joined Jul 2026 4 months ago

I remember being 18 and feeling immense pressure to juggle everything, often sacrificing sleep. It led to a lot of anxiety and mood swings. So, if you're struggling to get enough sleep, please know you're not alone. But also, try to prioritize 8-10 hours. It genuinely helps with emotional well-being.

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Meena Kapoor Meena Kapoor Joined May 2026 5 months ago

18-year-olds should be getting a full 8-10 hours! I remember those days when sleep was a luxury, now it's a necessity. Enjoy it while you can, beta, because soon you'll be like me, dreaming of an uninterrupted 6 hours! But seriously, your body needs it for development.

Deepa Sharma Deepa Sharma Joined Jun 2026 4 months ago

At 18, proper sleep is so vital for growth and brain function. The general guideline is 8-10 hours. I had some health complications exacerbated by chronic sleep deprivation in my youth. If you're consistently feeling unwell or extremely tired despite getting some sleep, please consult a doctor. Don't take it lightly.

Sameer Das Sameer Das Joined Apr 2026 7 months ago

I'm 28 now, but at 18, I was pulling all-nighters. I finally realized how much it affected my concentration and general well-being. Once I started aiming for 8-9 hours consistently, my grades improved, and I felt so much more energetic. It's a game-changer for that age.

Rahul Verma Rahul Verma Joined Mar 2026 7 months ago

When I was 18, I used to panic if I didn't get exactly 8 hours. But then I learned the recommended range is 8-10 hours, and it's normal for it to vary a bit. As long as you're waking up feeling refreshed and not sluggish, you're probably fine. Don't stress too much about hitting an exact number.

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Rajesh Puri Rajesh Puri Joined Mar 2026 7 months ago

If you're 18 and into fitness, 8-10 hours of sleep is absolutely essential. Your body is still growing and developing, and sleep is when most of the recovery and muscle repair happens. Don't let late nights compromise your gains or overall health. Combine it with good diet and regular exercise.

Sanjay Rao Sanjay Rao Joined May 2026 5 months ago

For 18-year-olds, 8-10 hours is strongly recommended. I ignored my chronic tiredness and poor sleep when I was young, thinking it was just 'youth'. It led to health issues later that could have been avoided. Please, if you're consistently tired or struggling with sleep, get a proper checkup.

Rahul Kapoor Rahul Kapoor Joined Jun 2026 4 months ago

At 18, good sleep (8-10 hours) is crucial! It affects your metabolism, which can impact those late-night snack cravings. Trust me, when I'm well-rested, I make much better food choices. You need that energy for all your studies and activities, and for resisting junk food!

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