Privacy Policy

Effective date: April 10, 2026

Welcome to AjaxCalculators.com (“Ajax Calculator,” “we,” “our,” or “us”). This Privacy Policy explains what information we collect, how we use it, and the choices you have when using our website and calculator tools.

Who we are

AjaxCalculators.com provides free online calculators, converters, and utility tools across categories such as finance, health, sports, construction, chemistry, math, and everyday calculations.

Information we collect

We may collect limited information in the following ways:

Information you provide directly

  • Information you send when contacting us by email
  • Feedback, support requests, calculator suggestions, or partnership inquiries

Information collected automatically

  • IP address
  • Browser type
  • Device type
  • Operating system
  • Referring pages
  • Pages visited
  • Time spent on pages
  • Basic usage and interaction data
  • Error logs and performance diagnostics

Calculator inputs
Most calculator values you enter are processed in your browser to generate results. Unless a tool clearly states otherwise, we do not treat calculator entries as account data and do not require user registration to use the site.

How we use information

We may use collected information to:

  • Operate, maintain, and improve the website
  • Respond to support emails and user questions
  • Monitor site performance, security, and reliability
  • Understand which tools are useful and how visitors use the site
  • Detect abuse, spam, fraud, or technical issues
  • Comply with legal obligations

Cookies and similar technologies

We may use cookies, local storage, pixels, and similar technologies to:

  • Remember preferences
  • Understand site usage
  • Improve performance
  • Measure traffic and engagement
  • Support advertising and monetization

You can control cookies through your browser settings. Disabling some cookies may affect how certain parts of the site function.

Google AdSense and advertising cookies

We may use Google AdSense or other advertising services to display ads on AjaxCalculators.com.

Third-party vendors, including Google, use cookies to serve ads based on a user’s prior visits to this website or other websites.

Google’s use of advertising cookies enables Google and its partners to serve ads to users based on their visit to this site and/or other sites on the Internet.

Users may opt out of personalized advertising by visiting Google Ads Settings. Users may also opt out of some third-party vendors’ use of cookies for personalized advertising through the opt-out tools provided by aboutads.info.

If third-party vendors or ad networks other than Google serve ads on this site, they may also use cookies, web beacons, or similar technologies to measure ad performance and personalize content or ads where allowed by law.

Analytics and third-party services

We may use third-party tools such as analytics, performance monitoring, spam filtering, embedded services, and advertising providers. These services may collect technical or usage data in accordance with their own privacy policies.

Legal bases and user rights

Depending on your location, you may have rights regarding your personal information, including the right to:

  • Request access to personal data we hold about you
  • Request correction or deletion of your data
  • Object to or restrict certain processing
  • Withdraw consent where processing is based on consent

To make a privacy-related request, contact us at support@ajaxcalculators.com.

Data retention

We keep personal data only for as long as reasonably necessary for the purposes described in this Privacy Policy, including legal, operational, security, and support purposes.

Children’s privacy

AjaxCalculators.com is not directed to children under 13, or the relevant minimum age in your jurisdiction. We do not knowingly collect personal information from children. If you believe a child has provided personal information to us, contact us and we will take appropriate steps to delete it.

International visitors

If you access the site from outside the country where our services are operated, your information may be processed in other jurisdictions where data protection laws may differ.

Data security

We take reasonable technical and organizational measures to protect information against unauthorized access, misuse, alteration, or loss. However, no method of transmission or storage is completely secure.

Third-party links

Our website may contain links to third-party websites or services. We are not responsible for the content, security, or privacy practices of those third parties.

Changes to this Privacy Policy

We may update this Privacy Policy from time to time. When we do, we will revise the effective date at the top of this page. Continued use of the site after changes become effective means you accept the updated policy.

Contact us

For privacy questions, support, or requests, contact us

Ajax Calculator
Email: support@ajaxcalculators.com