Privacy Policy
Last updated: September 8, 2026
EZCalCsUSA provides browser-based calculators for everyday conversions, planning, money and health-related estimates. This policy explains the information practices for this website and how privacy choices may apply when advertising or other optional services are used.
Calculator inputs
Calculator mathematics is designed to run in your browser. EZCalCsUSA does not intentionally send calculator values to a calculator-processing server. Do not enter information you do not want exposed to your browser, device, network provider or third-party services used by the website.
Browser storage
The website may use browser local storage for limited preferences, such as remembering that a site privacy notice has been dismissed. Calculator inputs are not intentionally saved in local storage by the calculator tools. You can clear browser storage through your browser settings.
Technical information, hosting and security
Like most websites, the hosting provider, content delivery services, security systems or other infrastructure may process technical information such as IP address, browser type, device information, request time and requested URL in ordinary server, performance or security logs. These services may have their own privacy policies and retention practices.
Advertising and Google AdSense
EZCalCsUSA may display advertising in the future, including advertising provided by Google AdSense or other advertising partners. When advertising is enabled, advertising technology may use cookies, local storage, web beacons, device identifiers, IP address and similar technologies to deliver, measure or personalize advertising, subject to applicable law and the user's consent or privacy choices.
Google and its advertising partners may use information about a user's visits to this and other websites to provide, measure or personalize advertising where permitted. Depending on the user's location and the advertising configuration, ads may be personalized or may be served without personalization. Users can manage available Google advertising and privacy choices through Google's own controls and through any consent or privacy-choice interface presented on the website.
Where applicable, EZCalCsUSA will use an appropriate consent-management solution for jurisdictions in which consent is required for advertising-related cookies or other optional storage/access technologies. The simple site privacy-notice banner used by the calculators is not intended to replace a legally required advertising consent-management platform.
Third-party services and links
The website may use third-party services for hosting, security, analytics, advertising, fonts or other functionality. A third party may process information under its own terms and privacy policy. External links are governed by the destination website's policies, not this Privacy Policy.
Privacy choices and rights
Depending on where you live, you may have rights concerning access, deletion, correction, objection, restriction, portability or other processing of personal information. You may also have rights concerning cookies or personalized advertising. To request information or exercise a right relating specifically to EZCalCsUSA, contact support@ezcalcsusa.com. Where a third-party service controls the relevant data, you may also need to use that provider's privacy controls.
Children
EZCalCsUSA is intended for a general audience and is not designed to knowingly collect personal information from children.
Data retention
EZCalCsUSA does not intentionally retain calculator input values on a calculator-processing server. Technical logs, security records or third-party service data may be retained according to the relevant provider's operational and legal requirements.
Changes
This policy may be updated when the website, services or applicable requirements change. The effective date above identifies the latest revision.
Contact
Privacy questions and requests can be sent to support@ezcalcsusa.com. Please do not send passwords, payment-card information, government IDs or other unnecessary sensitive information by email.
Important note
This policy describes the intended website behavior and is not legal advice. The site operator should review it against the services actually used and the privacy laws applicable to visitors before enabling advertising or other optional tracking technologies.