Privacy Policy

Calculator inputs

Basic Numerdo calculators process the values you enter in your browser. Numerdo does not intentionally collect or store those calculator inputs unless a feature clearly states otherwise.

Hosting, security and technical data

When you visit Numerdo, hosting and infrastructure providers may process standard technical information such as IP address, browser and device information, requested pages, referrer, timestamps and security-related logs. This information can be used to deliver the site, prevent abuse and diagnose technical problems.

Analytics

Numerdo may use analytics services to understand aggregate traffic and improve calculators and site structure. Depending on the analytics configuration and your location, these services may use cookies or similar technologies. Where consent is legally required, applicable analytics storage will only be enabled after the required choice has been presented.

Advertising and Google AdSense

Numerdo uses Google AdSense on its advertising-enabled content and calculator pages. Google and participating advertising providers may process information such as IP address, device and browser information, cookie or local-storage identifiers, ad interactions and related measurement data for purposes that can include ad delivery, measurement, security and fraud prevention. Personalized advertising is subject to the applicable consent requirements and the choices available to the visitor.

Google consent management platform

For visitors in regions where consent controls are required, including the European Economic Area, the United Kingdom and Switzerland, Numerdo uses Google's consent management platform (CMP) for advertising-related consent. Advertising Consent Mode is enabled at the AdSense account level so the advertising system can interpret the choices collected by Google's CMP. The European regulations message provides consent choices and management options according to location, applicable rules and the visitor's existing consent status.

Your consent choice may be stored so that the message does not need to be shown on every page visit. If consent needs to be collected again, or if the consent message is updated, the CMP may present the choices again.

Cookies, local preferences and similar technologies

Numerdo may store small functional preferences in your browser, such as the currency selected for monetary calculators, so that the same preference can be reused on other calculator pages. This preference does not contain the amounts entered into a calculator and is not an exchange-rate service. Essential technologies may also be used where needed to operate, secure or protect the website.

Advertising, measurement or other non-essential technologies may use cookies, local storage or similar mechanisms. Where prior consent is required, those consent-dependent uses are governed by the consent controls presented to the visitor.

Affiliate links

Some pages may contain contextually relevant affiliate links. If you follow an affiliate link and complete a qualifying action, Numerdo may receive a commission at no additional cost to you. The third-party destination may process information under its own privacy policy.

Third-party websites and services

Numerdo may link to external services, advertisers or partner websites. Numerdo does not control how those third parties process data once you leave this website. Third-party advertising and measurement providers are also subject to their own privacy information and legal obligations.

Data retention

Retention periods for technical logs and third-party analytics or advertising data depend on the service involved and its configuration. Numerdo aims to keep only information that is reasonably necessary for site operation, security, measurement or legal obligations.

Policy updates

This policy may be updated when Numerdo changes its analytics, advertising, affiliate or infrastructure setup. The date below indicates the latest revision.

Last updated: 18 September 2026.