Score your bedroom for sleep on light, noise, temperature and screens, and get the fixes that matter most.
How this works
The best sleep happens in a dark, quiet room at 16 to 19 °C. Noise above about 35 dB at night disturbs sleep, and screens in the hour before bed delay sleep. Mattresses lose support after about 8 years. Each factor carries points out of 100.
Questions people ask
How do I use the Sleep-Friendly Bedroom Score tool?
Fill in the fields, starting with “Light at night”, “Noise at night” and “Bedroom temperature”, and change any other options that match your home. The answer, a drawing and practical tips update as you type, and the Copy link button saves your numbers in a link you can share.
Is the Sleep-Friendly Bedroom Score tool free?
Yes. The Sleep-Friendly Bedroom Score tool is free, with no sign-up, and works on phones, tablets and computers. The results are estimates to help you plan, so check with a qualified professional before structural, electrical, gas or plumbing work.