About This Site
What is CalcBOX?
CalcBOX is a free website that provides useful calculators for everyday life and business. All calculations run in your browser — no data is sent to any server.
Privacy Policy
Personal Information
This site does not collect personal information. All data used for calculations is processed in your browser and is never sent externally.
Advertising
This site uses third-party advertising services such as Google AdSense. Advertisers may use cookies to display interest-based ads. You can disable cookies in your browser settings.
Analytics
This site may use Google Analytics to analyze site usage. Google Analytics uses cookies to collect anonymous data that does not identify individuals.
Disclaimer
Calculation results on this site are for reference only. While we strive for accuracy, any decisions based on these results are your own responsibility.
Contact
If you have any feedback, bug reports, or requests, please visit our contact page.