# The Sleep Math

- **Website:** <https://thesleepmath.com>
- **Primary alias:** `thesleepmath.com`

## Description

The Sleep Math is a free online resource that helps people make sense of their sleep through practical calculators, quizzes, guides, and articles. Its tools turn sleep-related questions into personalized estimates and recommendations, using information such as bedtime, wake time, caffeine habits, age, and travel plans. Visitors can explore their chronotype, calculate a caffeine cutoff, assess sleep debt and sleep quality, plan naps or sleep cycles, and map circadian rhythms. Other tools cover jet lag, shift work, screen use, light exposure, exercise timing, room temperature, alcohol’s effects, and sleep hygiene. The site also offers resources for parents, including baby sleep needs, sleep regression, and pregnancy-related guidance, alongside clinical screening tools for insomnia severity and sleep apnea risk. The Sleep Math says its calculators are based on peer-reviewed research and cites published studies and clinical guidelines. Most tools take less than a few minutes to complete, and no account is needed. The site also publishes sleep-focused content and offers a weekly email newsletter featuring new tools, research breakdowns, and product reviews.

## Industries

- ⛑ Health
- ⛑ Health Conditions and Concerns _(under Health)_

## Logos & icons

- logo _(primary)_ — PNG — [download](https://cdn.brandfetch.io/idEzzWFeJg/w/180/h/180/theme/dark/logo.png?c=1bxid64Mup7aczewSAYMX&t=1793742256242)

## Colors

| Name | Hex | Theme |
| --- | --- | --- |
| Cornflower Blue | #7c6aff | accent |
| Mirage | #1e1b2e | dark |
| White | #ffffff | light |

## Fonts

- Space Grotesk — asset _(google)_
- Space Grotesk — asset _(google)_

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_Source: <https://brandfetch.com/thesleepmath.com>_
_See [/llms.txt](/llms.txt) for a full list of agent-readable pages, and [/auth.md](/auth.md) for how agents authenticate._