1. Introduction
Smart Health Calculators provides educational health, fitness, nutrition, pregnancy, sleep, hydration, and wellness calculators at https://smarthealthcalculators.com. This Privacy Policy explains how information may be handled when you use this website. By using the website, you agree to the practices described in this policy.
2. Calculator inputs
Most calculator inputs are entered directly into the browser to generate an immediate result. Examples include height, weight, age, sleep hours, steps, activity level, waist size, pregnancy dates, and similar information. These inputs are processed on your device and are not collected, stored, or uploaded to our servers. The tools are designed for educational estimation and should not be used as medical records.
3. Information you voluntarily submit
You may voluntarily submit information through the contact page. The contact form opens a pre-filled email in your own email app and may include your name, email address, and message content. This information is not stored on our website; it is sent through your own email provider when you choose to send it. Do not submit sensitive medical details, emergency requests, or confidential personal health information through the contact form.
4. Browser local storage and notifications
Some tools, such as the water intake calculator, may save reminder settings (for example, reminder times or intervals) in your browser's local storage on your own device so that the tool can restore your preferences. This data stays on your device and can be cleared by clearing your browser storage. The tool may also request browser notification permission if you choose to enable reminders. You can block or revoke notification permission at any time through your browser settings.
5. How information may be used
Information you voluntarily provide may be used to respond to your message, improve website functionality, troubleshoot technical issues, improve calculator quality, and maintain website safety. We do not sell personal information to third parties. We do not sell, rent, or share personal information for compensation.
6. Cookies and analytics
This website may use cookies, analytics, performance tools, or similar technologies to understand page usage, improve user experience, and maintain site performance. Cookies are small files stored in your browser. You can manage or disable cookies through your browser settings.
7. Google AdSense and third-party advertising
This website displays advertisements served by Google AdSense and other third-party advertising networks. Third-party vendors, including Google, use cookies to serve ads based on your prior visits to this website or other websites.
Google's use of advertising cookies, including the DoubleClick cookie, enables it and its partners to serve ads to you based on your visits to this site and/or other sites on the internet. You may opt out of personalized advertising by visiting Google Ads Settings or the www.aboutads.info opt-out page. You can also opt out of third-party vendor cookies by visiting the Network Advertising Initiative opt-out page at optout.networkadvertising.org.
8. Third-party services and links
The website may use third-party services for hosting, content management, analytics, email delivery, advertising, or website security. Blog articles on this website are managed using a content management system. These services may process limited technical or submitted information according to their own policies. The website may also link to external websites, which have their own privacy policies that we do not control.
9. Your privacy rights
Depending on your location, you may have rights regarding your personal information, including the right to access, correct, or request deletion of personal data, and the right to opt out of certain processing, such as personalized advertising. You can contact us at support@smarthealthcalculators.com to ask questions or make a request. California residents may exercise their California Consumer Privacy Act (CCPA/CPRA) rights, including the right to request disclosure or deletion of personal information and the right to opt out of the sale or sharing of personal information. We do not sell personal information.
10. Medical privacy note
This website is not a healthcare provider, hospital, clinic, insurance provider, or emergency service. Calculator results should not be treated as a medical record. Avoid submitting sensitive health information through general website forms.
11. Data security
Reasonable measures may be used to protect submitted information, but no website or internet transmission can be guaranteed completely secure. Use caution before sharing personal or sensitive information online.
12. Children's privacy
This website is intended for general educational use and is not directed at children under 13. We do not knowingly collect personal information from children under 13. Children should use health calculators with guidance from a parent, guardian, or qualified professional. Do not submit children's personal information through contact forms.
13. Changes to this policy
This Privacy Policy may be updated from time to time to reflect changes in website features, advertising partners, or applicable laws. Updates will be reflected by changing the “Last updated” date on this page.
14. Contact us
If you have questions or concerns about this Privacy Policy, our advertising practices, or your personal information, contact us at support@smarthealthcalculators.com or through the contact page.