Free sleep tests and tools
To take stock of your nights, on your own or before talking to a professional. Free, no account, and nothing is saved without your agreement.
Test
ISI test: how severe is your insomnia?
7 questions about the last two weeks and your insomnia score out of 28, straight away.
OpenTest
Epworth test: how sleepy are you during the day?
8 everyday situations and your sleepiness score out of 24, straight away.
OpenTool
Calculate your sleep efficiency
How much of your time in bed you actually spend asleep, in 30 seconds.
OpenTool
Printable sleep diary
One week on one page, to fill in each morning, with instructions.
Open
These tools do not give a diagnosis. If your sleep worries you, or if you feel sleepy at the wheel, talk to your doctor.
Understand the methodCBT-I, the therapy for insomnia, explained simplyWhat it involves, how a programme runs and what the studies say.Want to track your nights over time?
ReSomnia: a sleep diary that takes two minutes and a six-week programme, with your clinician if you wish.
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