About

A calm place to plan your sleep

Best Sleep Trackers is a free set of small sleep tools: bedtime and wake-up calculators, a nap timer, kids' bedtimes and baby wake windows. It exists because good sleep is easier when the maths is done for you, and because a bedtime tool should be quiet, dark and fast, not a page full of pop-ups.

How we work

Everything runs in your browser, with no sign-up and no paywall. Sleep-duration numbers come from published guidelines, linked on each page. We show ranges instead of exact promises, and we never diagnose or give medication advice.

Who makes it

Creator details are coming soon.

Not a doctor, and nothing here is medical advice. See our privacy page for how little data we keep.