Terms & Conditions
Last updated: January 1, 2025
1. Acceptance of Terms
By accessing or using PPM Calculator ("the Website"), you agree to be bound by these Terms & Conditions. If you do not agree, please do not use the Website.
2. Use of the Service
The Website provides a free online tool for converting between parts-per notation units (percent, PPM, PPB, PPT). You agree to use the service only for lawful purposes and in a manner that does not interfere with its operation or security.
3. Accuracy of Calculations
We strive to ensure all conversion formulas are accurate, but we make no guarantees regarding the completeness, reliability, or suitability of the results. The tool is provided "as is" for informational and educational purposes. You should independently verify critical calculations before relying on them.
4. Intellectual Property
All content, design, code, and functionality on the Website are owned by PPM Calculator and protected by applicable intellectual property laws. You may not reproduce, distribute, or create derivative works without our prior written consent.
5. Limitation of Liability
PPM Calculator and its operators shall not be liable for any damages arising from the use or inability to use the Website, including but not limited to direct, indirect, incidental, or consequential damages.
6. Third-Party Advertising
The Website displays advertisements served by Google AdSense. These ads may use cookies to serve personalized ads based on your browsing history. Google's use of advertising cookies is governed by their privacy policy. We are not responsible for the content of the advertisements displayed.
7. Links to Third-Party Sites
The Website may contain links to third-party services (e.g., Formspree, Google). We are not responsible for the content, privacy practices, or terms of these external sites.
8. Changes to Terms
We reserve the right to modify these terms at any time. Changes will be posted on this page with an updated revision date. Continued use of the Website after changes constitutes acceptance of the new terms.
9. Governing Law
These terms are governed by and construed in accordance with the laws of the United States.
10. Contact
For questions about these terms, please contact us.