Last updated: October 22, 2026
This Privacy Policy explains what information Sharp Calculator (sharpcalculator.com, “we”, “us”) collects when you use this website, how that information is used, and the choices you have. By using the site you agree to the practices described here.
Information you enter into calculators
Most of our calculators run in your browser. The numbers you type into a finance calculator are used to produce the result on your screen and are not sent to us or saved in an account.
A few entertainment tools ask for more personal details. The Love Calculator asks for names, and the Aura Calculator may ask for details such as a name, date of birth, city and gender. These details are used only to produce your result. Where a tool shows “recent results”, those results are kept in your own browser so that you can see them again; please do not enter information you would not want others using the same device to see. You can clear them at any time by clearing your browser’s site data.
Contact form messages
If you send us a message through the contact form or by email, we receive your name, email address and whatever you write. We use this only to reply to you and to improve the site. We do not sell it or add you to a mailing list.
Analytics
We use Google Tag Manager and related analytics tools to understand how visitors use the site, for example which pages are visited and roughly how long people stay. These tools may set cookies and collect information such as your IP address, browser type, device type and the pages you view. We use this information in aggregate to fix problems and improve content.
Cookies
Cookies are small text files stored by your browser. We and our partners use them to keep the site working, measure traffic and, if advertising is shown, to serve and measure ads. You can block or delete cookies in your browser settings; some features may not work correctly if you do.
Advertising and Google cookies
This site may show advertising provided by Google and other third-party vendors.
- 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 it and its partners to serve ads to our users based on their visit to this site and/or other sites on the Internet.
- You may opt out of personalized advertising by visiting Google Ads Settings. You can also opt out of some third-party vendors’ use of cookies for personalized advertising by visiting www.aboutads.info.
To learn more about how Google uses information from sites that use its services, see How Google uses information from sites or apps that use our services.
Visitors in the EEA, UK and Switzerland
If you visit from the European Economic Area, the United Kingdom or Switzerland, we will ask for your consent before personalized advertising cookies are used. You can change your choice at any time through the consent message on the site.
Children
This site is intended for a general audience and is not directed at children under 13. We do not knowingly collect personal information from children.
Links to other websites
Some pages link to official sources such as irs.gov or ssa.gov. We are not responsible for the privacy practices of other websites.
Changes to this policy
We may update this policy from time to time. The date at the top shows when it was last changed.
Contact
If you have questions about this Privacy Policy, email contact@sharpcalculator.com or use our contact page.