Privacy Policy

At Basic Math Tools, accessible from basicmathtools.com, one of our main priorities is the privacy of our visitors. This Privacy Policy document contains types of information that is collected and recorded by Basic Math Tools and how we use it.

If you have additional questions or require more information about our Privacy Policy, do not hesitate to contact us.

Consent

By using our website, you hereby consent to our Privacy Policy and agree to its terms.

Information We Collect

Basic Math Tools is a client-side calculator platform. We do not require registration, accounts, or any personal data submission to use our calculators. Any mathematical parameters you input are processed instantly in your web browser and are not transmitted to or stored on our servers.

Like most standard websites, we collect general web server logs (such as IP addresses, browser types, and access timestamps) for standard system maintenance and security monitoring.

Google AdSense & Third-Party Advertising (Mandatory Policy Disclosures)

Basic Math Tools uses Google AdSense and affiliated advertising networks to serve advertisements when you visit our website. Google and other third-party vendors are subject to the following disclosures in accordance with the official Google AdSense Program Policies:

• Third-Party Vendor Cookies: Third-party vendors, including Google, use cookies to serve ads based on a user's prior visits to Basic Math Tools or other websites across the internet.
• Google Advertising & DART Cookies: Google's use of advertising cookies (such as the DoubleClick DART cookie) enables it and its partners to serve personalized advertisements to our users based on their visits to our site and/or other sites on the internet.
• Opting Out of Personalized Ads: Users may opt out of personalized advertising at any time by visiting Google's official Google Ads Settings.
• Industry Opt-Out Portals: Alternatively, users can opt out of a third-party vendor's use of cookies for personalized advertising by visiting:
  • Digital Advertising Alliance (DAA) Consumer Choice Page — www.aboutads.info
  • Network Advertising Initiative (NAI) Consumer Opt-Out — www.networkadvertising.org
  • European Interactive Digital Advertising Alliance (EDAA) — www.youronlinechoices.com
• Google Privacy & Terms: For comprehensive details on how Google manages advertising data, please review Google's Advertising Privacy & Terms at https://policies.google.com/technologies/ads.

EU User Consent Policy & Cookie Compliance

In accordance with Google's EU User Consent Policy and the General Data Protection Regulation (GDPR / ePrivacy Directive), visitors from the European Economic Area (EEA) and the United Kingdom are presented with a cookie consent mechanism that allows them to freely accept, decline, or configure non-essential advertising and analytics cookies.

Google Analytics

We use Google Analytics (measurement ID: G-YNGK5224ZK) to understand how visitors interact with our calculators. Google Analytics collects standard telemetry data such as session duration, device type, screen resolution, and pages viewed. We use this aggregated information solely to maintain platform performance, fix calculation bugs, and improve user experience.

Google Analytics collects IP addresses for geographic server optimization, but we do not combine this with personally identifiable information. Data processing is governed by the Google Analytics Terms of Service and the Google Privacy Policy.

You can opt out of Google Analytics tracking across all websites by installing the official Google Analytics Opt-out Browser Add-on.

Cookies and Web Beacons

Basic Math Tools uses standard browser cookies and local storage tokens solely to remember your preferred calculator mode, precision limits, and theme choices (Light / Dark mode). These functional preferences never contain personal identifying information and never leave your web browser.

Third-Party Privacy Policies & Browser Controls

Basic Math Tools' Privacy Policy does not apply to external websites or third-party ad networks. We advise you to consult the respective Privacy Policies of these third-party vendors for detailed practices and instructions on exercising your opt-out rights. You can also disable cookies globally through your individual browser settings (Chrome, Firefox, Safari, Edge).

CCPA Privacy Rights (Do Not Sell My Personal Information)

Under the CCPA, among other rights, California consumers have the right to request that a business disclose the categories and specific pieces of personal data that a business has collected about consumers, request that a business delete any personal data about the consumer, and request that a business not sell the consumer's personal data.

Since we do not collect or store personal data, we do not sell any consumer data.

GDPR Data Protection Rights

We want to make sure you are fully aware of all of your data protection rights. Every user is entitled to the following:

• The right to access – You have the right to request copies of your personal data.
• The right to rectification – You have the right to request that we correct any information you believe is inaccurate.
• The right to erasure – You have the right to request that we erase your personal data, under certain conditions.
• The right to restrict processing – You have the right to request that we restrict the processing of your personal data, under certain conditions.
• The right to object to processing – You have the right to object to our processing of your personal data, under certain conditions.
• The right to data portability – You have the right to request that we transfer the data that we have collected to another organization, or directly to you, under certain conditions.

Children's Information

Another part of our priority is adding protection for children while using the internet. We encourage parents and guardians to observe, participate in, and/or monitor and guide their online activity.

Basic Math Tools does not knowingly collect any Personal Identifiable Information from children under the age of 13. If you think that your child provided this kind of information on our website, we strongly encourage you to contact us immediately and we will do our best efforts to promptly remove such information from our records.