Terms of Service

1.1 CalcBox (the "Service") is a free online mathematical calculation tool platform that provides various mathematical calculation functions including percentage calculator, area calculator, fraction calculator, scientific calculator, and more.

1.2 The Service aims to provide users with accurate and convenient mathematical calculation tools, but we do not guarantee that calculation results are completely accurate or suitable for specific purposes in all circumstances.

1.3 We reserve the right to modify, suspend, or terminate the Service at any time without notice.

2.1 You are responsible for ensuring compliance with all applicable laws and regulations when using the Service.

2.2 You should independently verify calculation results obtained from the Service before making important decisions. For calculations involving financial, engineering, safety, or other critical applications, we recommend consulting relevant professionals.

2.3 You shall not use the Service for any illegal, harmful, fraudulent, or improper purposes.

2.4 You shall not attempt to interfere with, disrupt, or otherwise harm the normal operation of the Service.

3.1 The Service is provided "as is" without warranties of any kind, whether express or implied.

3.2 We do not warrant that the Service will be uninterrupted, error-free, secure, or free from viruses or other harmful components.

3.3 To the maximum extent permitted by law, we disclaim all warranties regarding merchantability, fitness for a particular purpose, and non-infringement.

3.4 We shall not be liable for any direct, indirect, incidental, special, or consequential damages arising from the use or inability to use the Service.

4.1 All content of the Service, including but not limited to text, graphics, user interfaces, code, and software, is protected by copyright, trademark, and other intellectual property laws.

4.2 You are granted a limited, non-exclusive, non-transferable license to use the Service solely for personal, non-commercial purposes.

4.3 You may not copy, modify, distribute, sell, or otherwise exploit any part of the Service without our express written consent.

5.1 We are committed to protecting your privacy. Please refer to our Privacy Policy for detailed privacy protection measures.

5.2 The Service does not actively collect your personal information. All calculation data is processed in your browser and is not uploaded to our servers.

6.1 We reserve the right to modify or update these Terms of Service at any time.

6.2 Significant changes will be posted on this page and marked with the update date. Continued use of the Service indicates acceptance of the revised terms.

6.3 We may update, modify, or add features to the Service without prior notice.

7.1 We reserve the right to terminate or restrict your use of the Service at any time for any reason without notice.

7.2 You may discontinue using the Service at any time.

7.3 The provisions in these Terms regarding liability limitations, disclaimers, and intellectual property shall remain in effect after termination.

8.1 These Terms shall be governed by the laws of the People's Republic of China, excluding conflict of law rules.

8.2 Any disputes arising from these Terms or use of the Service should first be resolved through friendly negotiation.

8.3 If negotiation fails, disputes shall be submitted to the jurisdiction of the People's Court where the Service provider is located.

9.1 If any provision of these Terms is deemed invalid or unenforceable, the remaining provisions shall remain in effect.

9.2 Our failure to exercise any right provided in these Terms shall not be deemed a waiver of that right.

9.3 These Terms constitute the complete agreement between you and us regarding the use of the Service.