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Pittsburgh Sleep Quality

Pittsburgh Sleep Quality: calculated with the published clinical method, with result interpretation. A reference tool that does not replace a doctor's advice.

β„Ή Reference calculation based on the published method. It does not replace a clinical examination or a doctor's decision.

Pittsburgh Sleep Quality

Subjective sleep quality (0 = very good … 3 = very bad)
Sleep latencymin
Cannot get to sleep within 30 minutes (0–3)
Actual sleep per nighth
Time in bedh
Wake up in the middle of the night or early morning (0–3)
Have to get up to use the bathroom (0–3)
Cannot breathe comfortably (0–3)
Cough or snore loudly (0–3)
Feel too cold (0–3)
Feel too hot (0–3)
Bad dreams (0–3)
Pain (0–3)
Other reasons (0–3)
Use of sleep medication (0–3)
Trouble staying awake while driving, eating or socializing (0–3)
Problem keeping up enthusiasm (0 = no problem … 3 = a very big problem)
PSQI global score
3of 21
Past month: 0 = not at all, 1 = less than once a week, 2 = once or twice a week, 3 = β‰₯3 times a weekPittsburgh Sleep Quality: calculated with the published clinical method, with result interpretation. A reference tool that does not replace a doctor's advice.
Sleep quality
Good
Sleep efficiency
88%

More about: Pittsburgh Sleep Quality

What it calculates

The β€œPittsburgh Sleep Quality” calculator computes PSQI global score in of 21 from 17 parameters: subjective sleep quality (0 = very good … 3 = very bad), sleep latency (min), cannot get to sleep within 30 minutes (0–3), actual sleep per night (h), time in bed (h), wake up in the middle of the night or early morning (0–3), have to get up to use the bathroom (0–3), cannot breathe comfortably (0–3), cough or snore loudly (0–3), feel too cold (0–3), feel too hot (0–3), bad dreams (0–3), pain (0–3), other reasons (0–3), use of sleep medication (0–3), trouble staying awake while driving, eating or socializing (0–3), problem keeping up enthusiasm (0 = no problem … 3 = a very big problem).

Used by professionals and patients to assess health metrics, dosages, and risks.

Example calculation

With parameters Subjective sleep quality (0 = very good … 3 = very bad) = 1, Sleep latency = 15 min, Cannot get to sleep within 30 minutes (0–3) = 0, Actual sleep per night = 7 h, Time in bed = 8 h, Wake up in the middle of the night or early morning (0–3) = 1, Have to get up to use the bathroom (0–3) = 1, Cannot breathe comfortably (0–3) = 0, Cough or snore loudly (0–3) = 0, Feel too cold (0–3) = 0, Feel too hot (0–3) = 0, Bad dreams (0–3) = 0, Pain (0–3) = 0, Other reasons (0–3) = 0, Use of sleep medication (0–3) = 0, Trouble staying awake while driving, eating or socializing (0–3) = 0, Problem keeping up enthusiasm (0 = no problem … 3 = a very big problem) = 0 the result is 3 of 21 (Past month: 0 = not at all, 1 = less than once a week, 2 = once or twice a week, 3 = β‰₯3 times a week).

How to use

  1. Enter subjective sleep quality (0 = very good … 3 = very bad), sleep latency, cannot get to sleep within 30 minutes (0–3), actual sleep per night, time in bed, wake up in the middle of the night or early morning (0–3), have to get up to use the bathroom (0–3), cannot breathe comfortably (0–3), cough or snore loudly (0–3), feel too cold (0–3), feel too hot (0–3), bad dreams (0–3), pain (0–3), other reasons (0–3), use of sleep medication (0–3), trouble staying awake while driving, eating or socializing (0–3) and problem keeping up enthusiasm (0 = no problem … 3 = a very big problem) β€” each field above is adjustable with a slider.
  2. PSQI global score (of 21) is calculated automatically as you type.
  3. Check the worked example below to see the formula applied to real numbers.
  4. Copy the result or bookmark this calculator.

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FAQ

How is BMI calculated?
BMI = weight (kg) / height (m)Β². Example: 70 kg / (1.75 m)Β² = 22.9. The WHO normal range is 18.5–24.9; below that is underweight, 25–29.9 is overweight, and 30+ is obese.
Is BMI accurate for everyone?
No. BMI does not distinguish muscle from fat, so athletes may show a high BMI with low body fat. It is also less reliable for teenagers, pregnant people, older adults, and very tall or short individuals.
What are the BMI categories?
Underweight: below 18.5. Normal: 18.5–24.9. Overweight: 25–29.9. Obese class I: 30–34.9; class II: 35–39.9; class III: 40+.
What is a better measure than BMI?
Body fat percentage, waist-to-height ratio (aim for under 0.5), and waist circumference give a clearer picture of health than BMI alone.

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