Welcome to SleepCalc. These Terms of Service ("Terms") govern your use of https://sleep.vspic.com, operated as a subdomain of vspic.com. By accessing or using our website, you agree to these Terms.
1. Description of Service
SleepCalc provides a free online sleep calculator, sleep cycle calculator, and sleep estimator tool. The service helps users calculate optimal bedtimes and wake-up times based on 90-minute sleep cycles. The tool is provided for informational and educational purposes only.
2. Acceptance of Terms
By using https://sleep.vspic.com, you confirm that you are at least 13 years of age and agree to comply with these Terms and our Privacy Policy. If you do not agree, please do not use our website.
3. No Medical Advice
SleepCalc is not a medical device and does not provide medical advice. Sleep cycle calculations are estimates based on general sleep science principles. Results may not be accurate for everyone. Always consult a qualified healthcare professional for sleep disorders, insomnia, or any health concerns. See our Disclaimer for more details.
4. Acceptable Use
You agree not to:
- Use the site for any unlawful purpose
- Attempt to gain unauthorized access to our systems or interfere with site operation
- Scrape, copy, or redistribute site content without written permission
- Use automated tools to overload or disrupt the service
- Misrepresent your affiliation with SleepCalc or vspic.com
5. Intellectual Property
All content on https://sleep.vspic.com — including text, design, graphics, logos, and software — is owned by vspic.com or its licensors and is protected by copyright and intellectual property laws. You may use the sleep calculator for personal, non-commercial purposes. Reproduction or distribution without permission is prohibited.
6. Advertising
SleepCalc may display advertisements through Google AdSense and other advertising partners. We are not responsible for the content of third-party ads. Your interactions with advertisers are solely between you and the advertiser.
7. Disclaimer of Warranties
The service is provided "as is" and "as available" without warranties of any kind, express or implied. We do not guarantee that the site will be uninterrupted, error-free, or that calculator results will be accurate for your individual circumstances.
8. Limitation of Liability
To the fullest extent permitted by law, vspic.com and SleepCalc shall not be liable for any indirect, incidental, special, consequential, or punitive damages arising from your use of https://sleep.vspic.com, including but not limited to health outcomes related to sleep schedule decisions.
9. Third-Party Links
Our site may contain links to third-party websites. We are not responsible for the content, privacy practices, or terms of those sites. Accessing third-party links is at your own risk.
10. Modifications
We reserve the right to modify these Terms at any time. Changes will be effective when posted on this page. Your continued use of the site after changes constitutes acceptance of the updated Terms.
11. Termination
We may suspend or terminate access to https://sleep.vspic.com at any time, for any reason, without notice. Provisions that by their nature should survive termination will remain in effect.
12. Governing Law
These Terms are governed by applicable laws. Any disputes shall be resolved in the appropriate courts of jurisdiction.
13. Contact
For questions about these Terms, contact us at support@vspic.com.
Effective date: June 5, 2026