Privacy policy

Calculator inputs stay local

The numbers you enter into any calculator are processed in your browser. They are not sent to compoundcoast servers and are not stored server-side. Sharing a scenario works by encoding your inputs into the page URL you choose to copy — nothing is transmitted unless you share that link yourself.

Advertising

The site is funded by Google AdSense. Google and its partners may use cookies and similar technologies to serve and measure ads, and in some configurations to personalize them. Google's use of advertising cookies is described in Google's own privacy and advertising policies. You can review and adjust ad personalization through Google's Ad Settings.

Consent management

Where required — for example for visitors in the EEA, UK, and Switzerland — a consent management platform presents a choice before non-essential and advertising cookies are set, and Google Consent Mode v2 is used so that ad and analytics tags respect that choice. If you decline personalization, ads may still appear but in a non-personalized form.

Analytics

Aggregate, privacy-respecting analytics may be used to understand which calculators are used and to catch errors. The site operator's own visits are excluded from measurement. No analytics profile is sold or combined with third-party data brokers.

Your choices (GDPR / CCPA)

• Consent: accept or decline non-essential cookies via the consent banner, and change your mind at any time.
• Access and deletion: because the site holds no account and no server-side record of your inputs, there is little personal data to request — but you may still contact us with any privacy request.
• Do Not Sell / Share: compoundcoast does not sell your personal information. Advertising choices are managed through the consent banner and Google's Ad Settings.

Contact

Privacy questions go to hello@compoundcoast.com. See also the terms and the financial disclaimer.