Do You Know When Your Ideal Bedtime Is? How to Figure It Out

Do You Know When Your Ideal Bedtime Is? How to Figure It Out

Getting enough sleep is essential for your physical and mental health and to your performance at work.

According to the American Academy of Sleep Medicine, healthy adults should get a minimum of seven hours of sleep each night, with a recommended range of between seven to eight hours. However, research conducted by Hult International Business School revealed that the professionals surveyed averaged only six hours and 28 minutes.

While an extra 30 minutes of sleep might not seem like much, the effects of this sleep deficit were notable. Many survey respondents reported poorer workplace performance due to tiredness, with over half admitting to struggling to stay focused in meetings, taking longer to complete tasks, and finding it challenging to generate new ideas. Along with a lack of focus and diminished creative capacities, participants also indicated a reduced motivation to learn and be less able to manage competing demands.

So getting enough sleep is more important than you probably thought, especially if you want to get ahead at work. If you have difficulty getting a good night’s sleep trying to ignore the problem is never a good idea, especially as there are lots of things you can do to begin to tackle it

Improving your bedtime habits, making use of natural sleep aids and even just turning off the TV (and your phone) can all help. But here’s a question for you? Do you know what your ideal bedtime is?

The High Price of Sleep Debt

Determining your ideal bedtime significantly increases the chances you’ll get both the quantity and the quality of sleep you need. But just how can you do that?

What Time is Time For Bed?

Maybe you don’t quite know what time you should be going to bed but everyone knows what time they personally need to get up. This is because of something that sleep experts call our socially determined wake up time.

In other words, there is always some kind of outside commitment – getting ready for school or work, walking the dog, getting the kids up – that determines what time you need to set your alarm for. So in order to calculate your ideal bedtime, you’ll need to work backward from that.

Setting Sleep Goals

By taking the time to create a nightly sleep routine and an ideal bedtime, you’ll be working to meet a couple fundamental sleep goals: getting enough sleep, and making sure it is high-quality rest.

Ideal Bedtime Sleep Calculator

This formula tackles sleep quantity. The only information you need is your wake-up time. Here’s how it works:

  • The average sleep cycle is 90 minutes long
  • A typical night of sleep includes 5 full sleep cycles
  • 90 x 5 = 450 minutes, or 7.5 hours
  • As an adult, that’s how much sleep you need at a minimum. Some get by on less, but it is not be the healthiest idea.
  • Starting at your wake time, work back 7.5 hours to find your bedtime
  • For example: You need to wake at 6 a.m. to get ready for work. Counting back 7.5 hours, your ideal bedtime is 10:30 p.m. That means lights out, in bed, ready for sleep at that time, not the time you turn off the TV and begin to get ready for bed!
Why Getting Up at 4 a.m. Is Not for Everyone, and What You Can Do Instead

This ideal bedtime is a starting point, and may need some adjustment, as individual sleep cycles vary in their duration. Try your new bedtime for a week. The goal is to wake naturally about 5-10 minutes ahead of your alarm. If you find yourself waking significantly ahead of your alarm, move your bedtime slightly later. And by the way, if you have an iPhone, the calculator built into the stock alarm function will do this for you, no math required!

All of this may be rather daunting if you are one of the many people who have difficulty falling asleep every night in the first place. That’s where sleep efficiency comes in. Many people do make use of sleep aids to get to sleep. Not pills, but things like sleep masks, ear plugs, white noise machines and similar items.

If you do – or are interested in trying such things – make sure they are ‘in place’ as close to your chosen bedtime as possible or move your bedtime forward a little to account for the extra time it might take to do so.

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