Last updated: November 2, 2026
The numbers you type into the calculators are processed in your browser. We don’t send them to a server, store them, or link them to you. We don’t ask for accounts, names, or email addresses.
This site shows ads served by third-party vendors, including Google. These vendors use cookies and similar technologies to show ads based on your visits to this and other sites. Google’s use of advertising cookies lets it and its partners serve ads to you based on your browsing history.
You can opt out of personalized advertising in Google Ads Settings, or learn about other options at aboutads.info.
Our hosting provider and any analytics tools we use may automatically collect standard information such as your IP address, browser type, device, and pages visited. We use this to keep the site running and to understand how it is used.
Cookies are small files stored by your browser. Ad partners set them as described above. You can block or delete cookies in your browser settings, though some ads and features may then behave differently.
Depending on where you live (for example, the EU, UK, or California), you may have rights to access, delete, or opt out of the sale or sharing of your personal data. Because we don’t collect personal data directly, most requests are handled by our ad partners. You can also contact us with questions.
This site is not directed at children under 13, and we don’t knowingly collect their information.
We may update this policy and will change the date above when we do.