Skip to content
GM
GM Calculator

Privacy Policy

Last updated: June 2026

At GM Calculator, we take your privacy seriously. This policy explains how we handle your information when you use our website and tools.

Our Commitment to Privacy

We do not collect, store, or share any personal data. All calculator calculations happen entirely in your browser using JavaScript. Your inputs never leave your device and are never sent to a server.

You do not need to create an account, sign up, or provide any personal information to use GM Calculator. Every calculator is available instantly with no barriers.

What We Collect

✅ We do NOT collect:

  • Personal information (name, email, phone, etc.)
  • Calculator inputs (numbers you enter)
  • Health or financial data
  • IP addresses (anonymized by hosting provider)
  • Cookies for tracking or analytics purposes (we do not run our own analytics)
  • Account information (no accounts exist)

Note: Our advertising partners (e.g. Google AdSense) may set their own cookies for ad personalization. See the Cookies & Advertising section below.

📊 What our hosting provider (Vercel) automatically collects:

  • Anonymous page view counts (which pages are visited)
  • Browser type and device category (e.g., Chrome on Windows)
  • General geographic region (country level only)

This anonymized data is used solely to improve the site and cannot identify individual users.

Cookies & Advertising

GM Calculator itself does not set cookies for analytics or tracking. However, to keep our tools free, we may display ads served by third-party advertising networks such as Google AdSense. These partners may use cookies, web beacons, or similar technologies to serve ads based on your prior visits to this and other websites.

  • Google AdSense uses cookies (including the DoubleClick DART cookie) to serve ads based on your visit to this site and other sites on the internet.
  • Third-party vendors, including Google, use cookies to serve ads based on a user's prior visits to this website or other websites.
  • You may opt out of personalized advertising by visiting Google Ads Settings.
  • For EU/EEA/UK users, we rely on consent for ad cookies as required under GDPR. You can withdraw consent at any time by clearing cookies in your browser.

For more information about how Google uses data when you use partner sites, see Google's Privacy Policy. We do not share personal data with ad partners — only anonymous, device-based signals required to display ads.

Third-Party Services

Our site is hosted on Vercel, which provides basic, anonymized analytics about page performance and traffic. No personal information is shared with Vercel. We may display ads through Google AdSense and similar advertising networks; these partners may use cookies as described in the Cookies & Advertising section above. We do not use Facebook Pixel or other marketing pixels.

Data Security

Since we don't collect any personal data, there is nothing to secure or breach. Your calculator inputs remain on your device and are cleared when you close the page or refresh. All connections to our site use HTTPS encryption.

Children's Privacy

Our calculators are safe for all ages. We do not knowingly collect any information from children under 13, as we do not collect any personal information from any user regardless of age.

Changes to This Policy

We may update this privacy policy from time to time. Any changes will be posted on this page with an updated date. We encourage you to review this policy periodically.

Contact Us

If you have any questions about this privacy policy, please contact us.