Terms of Service - Shelf Life Calculator

Last updated: April 21, 2026

1. Acceptance of Terms

By accessing and using Shelf Life Calculator ("the Service"), you agree to be bound by these Terms of Service. If you do not agree to these terms, please do not use the Service.

2. Description of Service

Shelf Life Calculator is a free, browser-based tool that helps users estimate food shelf life, expiration dates, and freshness levels based on product type, storage conditions, and time elapsed. The Service provides estimates based on FDA, USDA, and food science data and should not be considered a substitute for professional food safety judgment.

3. Use of the Service

You may use Shelf Life Calculator for personal and commercial purposes. You agree not to:

Use the Service for any unlawful purpose
Attempt to gain unauthorized access to the Service infrastructure
Interfere with or disrupt the Service
Reverse engineer or decompile any part of the Service

4. Accuracy of Calculations & Food Safety Disclaimer

While we strive for accuracy using FDA, USDA FoodKeeper, and peer-reviewed food science data, all calculations are estimates. Actual shelf life can vary based on factors including initial product quality, handling during transport, brand-specific formulations, and storage conditions.

Important: Always use your senses — if food looks, smells, or tastes off, discard it regardless of the calculated date. Our tool is not a substitute for proper food safety practices. When in doubt, throw it out.

5. Data Privacy

All calculations are performed locally in your browser. We do not collect, store, or transmit your calculation data to any server. Please refer to our Privacy Policy for more details.

6. Intellectual Property

The Service, its original content, features, and functionality are owned by Shelf Life Calculator and are protected by international copyright, trademark, and other intellectual property laws.

7. Limitation of Liability

Shelf Life Calculator shall not be liable for any indirect, incidental, special, consequential, or punitive damages resulting from your use of or inability to use the Service, including but not limited to any illness or harm arising from food consumption decisions influenced by our calculations.

8. Changes to Terms

We reserve the right to modify these terms at any time. We will notify users of significant changes by updating the "Last updated" date. Continued use of the Service after changes constitutes acceptance of the new terms.

9. Contact

If you have any questions about these Terms, please contact us.