Privacy Policy
This Privacy Policy explains how CalcWarehouse.com collects, uses, and protects information when you use our free online calculators.
Last updated: 2026
1. Who we are
CalcWarehouse.com is a collection of browser-based calculators focused on finance, health, and math. The site is intended for informational and educational use only and does not provide financial, medical, or legal advice.
2. What data we collect
The calculators on CalcWarehouse.com run entirely in your browser. Calculator inputs (such as loan amounts, interest rates, ages, heights, or weights) are processed locally and are not sent to our servers.
We may collect limited technical information that is commonly collected when you browse websites, such as:
- IP address and approximate location (city/region level)
- Browser type and version
- Device type and operating system
- Pages visited and time spent on each page
This information is used in aggregate form to understand how the site is used and to improve performance and reliability.
3. Cookies and analytics
CalcWarehouse.com may use cookies and similar technologies to:
- Remember your theme preference (light or dark mode)
- Measure anonymous usage patterns and performance metrics
- Support advertising and prevent invalid traffic
Where third-party analytics or advertising services are used, they may set their own cookies in accordance with their respective privacy policies.
4. Advertising
CalcWarehouse.com may display ads from third-party networks such as Google AdSense. These networks may use cookies and other identifiers to:
- Serve and measure ads
- Detect and prevent fraud or abuse
- Personalize ads where permitted by applicable law
To learn more about how Google uses data from partner sites, please refer to Google's privacy and terms pages.
5. Data retention
We retain aggregated analytics data for as long as necessary to monitor site performance and usage trends. Because calculator inputs are processed solely in your browser, they are not stored on our servers.
6. Your choices
You can control or delete cookies through your browser settings. You may also use browser add-ons or built-in features to limit tracking and third-party cookies.
7. Terms and conditions for using calculators
The calculators on CalcWarehouse.com are provided for informational and educational purposes only. While we aim to keep formulas and implementations accurate, there is always a possibility of bugs, rounding differences, or outdated assumptions.
You should not make financial, investment, medical, or other important life decisions based solely on the outputs of these tools. Always verify numbers with official documents, product providers, or qualified professionals (such as financial advisors, tax professionals, or healthcare providers) before acting on any result.
By using CalcWarehouse.com, you agree that you are responsible for how you interpret and use the results and that the site is not liable for any decisions or outcomes that arise from relying on calculator outputs.
8. Contact
If you have questions about this Privacy Policy or these terms, you can reach us via the contact page.