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Bulk calculate product expiration dates in days, months, or years. Perfect for inventory management and expiry tracking.
Drag Excel file here, or click to upload
XLSX, XLS, CSV
Max 1 files
Total Products
Expired
Nearing Expiry
Good Condition
| Product Name | Production Date | Shelf Life | Expiry Date | Remaining Days | Status | Actions |
|---|---|---|---|---|---|---|
| No data yet, please upload an Excel file or manually add products. | ||||||
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Manual calculation of expiration dates in inventory management is often prone to errors and inefficiencies. This tool automatically calculates precise expiration dates in bulk based on the manufacturing date and the shelf life (in days, months, or years). Shelf life refers to the period from the manufacturing date until the product degrades and becomes unusable, typically measured in days, months, or years. The tool outputs the manufacturing date, shelf life unit and value, and the calculated expiration date for each record.
Q: Does the tool support shelf life calculations in months and years?
Yes. In addition to days, you can select months or years as the unit. The tool will automatically convert and calculate the corresponding expiration date.
Q: What should I do if the input date format is invalid or there is a calculation error?
The tool will detect and prompt you about invalid dates. Please ensure the format is YYYY-MM-DD, YYYY/MM/DD, or YYYY.MM.DD, and that the shelf life is a positive integer.
Please ensure the input dates are valid (e.g., avoid February 30th) and pay attention to unit consistency during bulk processing. Calculation results are for reference only; manual verification is recommended for critical products. All input data is processed locally on your device, ensuring zero risk of privacy leaks.
For highly regulated goods such as food and pharmaceuticals, we recommend setting up early warning thresholds (e.g., alerts N days before expiration). Typical examples: Manufacturing date 2023-05-20, shelf life 90 days, expiration date is 2023-08-18; Manufacturing date 2024-02-29 (leap year), shelf life 1 month, expiration date is 2024-03-29.
