Lot Number & Batch Code Decoder
Decode Julian manufacture date codes (YYDDD), factory plant IDs, and expiration dates.
Sample Codes:
Decoded Production Batch
Manufacture Date: 2026-07-25
Year & Day: Year 2026, Day 206
Factory Code: PLANT1
Shelf Life Exp: 2027-07-25
FAQ
Frequently Asked Questions
Everything you need to know about this tool
A Julian lot code uses a 5-digit YYDDD format where YY represents the 2-digit year (e.g. 26 = 2026) and DDD represents the day of the year from 001 (Jan 1) to 365/366 (Dec 31).
Missing Something?
Want a missing feature? Or want a new tool?
We will implement it for you - 100% free of cost. Reach out to our team with your specifications and we will build it.