Macro Calculator provides educational calorie and macronutrient estimates through a browser-based tool. By using macrocalculator.wiki, you acknowledge the practices described below. If you do not agree with this policy, please do not use the site.
1. Information entered into the calculator
The calculator may use information you enter, such as sex, age, height, weight, activity level, goal, goal pace, protein preference, and meals per day. Ordinary calculations are designed to run in your browser. We do not require an account, name, or email address to calculate a result, and the site is not designed to be a health-record system.
Your browser, operating system, extensions, analytics settings, and other services enabled on your device may still process page activity according to their own policies. Do not enter information that you do not want processed by your device or connected browser services.
2. Technical information and identifiers
When you visit a website, hosting providers, security services, analytics tools, and advertising partners may process technical information such as an IP address, approximate location derived from an IP address, browser type, device type, operating system, referring page, pages viewed, timestamps, language, and interaction events. These details can include cookies, web beacons, pixels, local storage, advertising identifiers, and other online or device identifiers.
We may use this information to deliver pages, protect the site, understand performance, measure traffic, diagnose errors, prevent abuse, maintain reliability, and improve the calculator experience.
3. Google products, Microsoft Clarity, and advertising
The site may use Microsoft Clarity to understand broad page interactions, usability, and performance so we can improve the calculator experience. Microsoft provides Clarity as a third-party service, and its own terms and privacy information govern its processing.
The site may use Google products, such as Google Analytics, Google Tag Manager, Google AdSense, or related measurement and advertising services, now or in the future. Google and its partners may collect, use, and share information about visits and interactions to provide, measure, personalize, limit, or report on services, subject to their own terms and privacy policies.
These products may use cookies, web beacons, pixels, IP addresses, advertising identifiers, and other identifiers. Because advertising is served, third parties may be able to read or write cookies, use web beacons, or use IP addresses and other identifiers to collect information for ad delivery, frequency control, measurement, fraud prevention, and related purposes. The availability and behavior of ads can vary by location, consent choices, browser settings, and account settings.
For more information about how Google uses data when you use partner websites and apps, review the Google Partner Sites policy. You can also review Google's advertising and privacy controls through Google's own settings and policy pages.
4. Cookies and similar technologies
Cookies are small files or values stored by a browser. Web beacons, pixels, scripts, local storage, and similar technologies can help a website or third party recognize a browser, remember settings, understand page use, deliver content, measure advertising, or detect abuse. Macro Calculator may use these technologies directly or through service providers, including analytics services such as Microsoft Clarity.
You can often block or delete cookies through browser settings, use private browsing, or adjust consent and advertising controls. Some site features, measurement, security checks, or advertising behavior may change when cookies or similar technologies are disabled.
5. Support messages and communications
If you email support@macrocalculator.wiki, we receive the information you choose to include, such as your email address, message, screenshots, browser details, and troubleshooting context. We use support information to answer requests, investigate bugs, prevent abuse, and keep a record of the conversation when reasonably necessary.
6. How information may be shared
We may share limited information with hosting, security, analytics services such as Microsoft Clarity, email, advertising, and infrastructure providers that help operate the website. We may also disclose information when required by law, to protect users or the site, to investigate abuse or security incidents, or as part of a business transfer. We do not promise that third-party services will use information exactly as we do; review their policies before using the site if that distinction matters to you.
7. Retention and security
We retain information only for as long as reasonably needed for the purpose for which it was collected, including security, legal, operational, support, and measurement needs. Retention periods may differ by provider and by the type of information.
We use reasonable safeguards, but no website, browser, email channel, or online transmission can guarantee perfect security. Keep your browser updated, avoid sending sensitive information by email, and do not treat this site as a secure medical or financial record system.
8. Health and children's privacy
Macro Calculator is for general education and planning. It is not a medical service and should not be used to diagnose or treat a condition. If you are pregnant, have a medical condition, take medication that affects nutrition, or have a history of disordered eating, consult a qualified professional before changing your diet.
The site is intended for a general audience and is not knowingly directed at children under 13. People under 18 should use the calculator only as a general estimate with appropriate guidance from a parent, guardian, or qualified professional.
9. Your choices and requests
Depending on where you live, you may have rights to request access, correction, deletion, restriction, objection, or information about processing. Requests may need to be verified and may be limited by applicable law or by information held by an independent provider. Contact us at support@macrocalculator.wiki with enough context for us to understand your request.
10. External links and policy changes
The site may link to third-party resources, including Google's policies, nutrition references, or other tools. Those websites control their own data practices. We may update this policy when the site, providers, laws, or advertising configuration changes. The effective date above identifies the current version.
11. Contact
Email: support@macrocalculator.wiki
Website: macrocalculator.wiki