Last updated: May 2026
Overview
SnoozeCalc is a free sleep calculator that helps visitors estimate bedtime and wake-up times using sleep-cycle timing. We are committed to protecting your privacy.
Information we collect
SnoozeCalc does not require an account or any personal information to use the calculator. The only data stored is your last sleep calculation, saved locally in your browser using localStorage. This data never leaves your device and is accessible only to you.
Cookies and third-party services
SnoozeCalc may use Google AdSense to display advertisements. Google and its partners may use cookies to serve ads based on your prior visits to this site and other sites. You can opt out of personalized advertising by visiting Google Ad Settings.
We may also use Google Analytics to understand how visitors use the site. Analytics data is aggregated and anonymized. You can opt out via the Google Analytics Opt-out Browser Add-on.
Affiliate links
Some product links on SnoozeCalc are affiliate links. If you click through and make a purchase, we may earn a small commission at no extra cost to you. See our Affiliate Disclosure for full details.
Children's privacy
SnoozeCalc does not knowingly collect personal information from children under 13.
Contact
For privacy questions, email contact@snoozecalc.com.
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