Read the Korean word beside the date before deciding what it means. 소비기한 indicates a use-by date, while 제조일자 tells you when the food was made. Then check 보관방법 for storage instructions. The printed number alone cannot answer all three questions.
You pick up a yogurt, a packaged snack, or a food gift in a Korean shop. A date is printed on the back, but the words around it are unfamiliar. Is it the last day to consume the food, the day it was manufactured, or a date related to quality? Understanding the Korean term is more useful than guessing from the number.
This guide explains common date labels, demonstrates how to read a fictional Korean package, and offers a quick routine for checking storage requirements. The samples below are original learning examples, not photographs or transcriptions of real products.
Five Korean date-label terms worth recognizing
Korean food packaging may show more than one date or instruction. Start with these terms rather than trying to translate the entire package:
| Korean text | Useful translation | How to use it |
|---|---|---|
| 소비기한 | Use-by date | The labeled consumption deadline assumes the specified storage conditions were followed; it is not a guarantee after opening. |
| 제조일자 제조연월일 | Date of manufacture | Tells you when it was made—not, on its own, the last day to eat it. |
| 품질유지기한 | Best-before / quality-maintenance date | Concerns expected product quality under specified conditions; it is a different type of date label. |
| 유통기한 | Former sale/distribution deadline | A historical sales-period label. Do not automatically treat it as identical to 소비기한. |
| 보관방법 | Storage instructions | Explains how the product needs to be stored; check it together with the date. |
On mobile, swipe the table left or right. These are plain-English reading aids, not a claim that every country's labeling definitions are legally interchangeable.
Why you may see different words on Korean packages
South Korea began replacing 유통기한 (a sale/distribution deadline) with 소비기한 (a consumption deadline) on January 1, 2023. A one-year transition period was provided for existing packaging. This change did not make manufacturing dates, quality-maintenance dates, and use-by dates interchangeable. See the MFDS implementation notice (Korean).
Some food categories have specific permitted date-label options. For example, an MFDS interpretation published in a 2024 question-and-answer collection explains how certain tea products may display a use-by, quality-maintenance, or manufacturing date depending on the type. That is a category-specific example, not a rule you should apply to every product. See the MFDS interpretation via Korea's National Law Information Center (Korean).
For shoppers, the practical lesson is simple: do not guess a product's consumption deadline from its manufacture date. Read the actual label, then look for any additional date or storage instruction on the package.
How to read the numbers: two fictional examples
A common printed pattern is YYYY.MM.DD (year, month, day). The Korean characters 년, 월, and 일 mean year, month, and day. For example, 2028.04.12 means April 12, 2028. However, the word beside the date determines what the date represents.
EXAMPLE A · FICTIONAL LABEL
제조일자: 2028.04.01
소비기한: 2028.04.12까지
보관방법: 냉장보관
Translation: Manufactured April 1, 2028; use by April 12, 2028; keep refrigerated. 까지 means “until/through” here. These dates illustrate how to read the label; they do not describe a real food product or establish a real shelf life.
EXAMPLE B · FICTIONAL LABEL
품질유지기한: 2028.10.31
직사광선을 피하여 보관
Translation: Quality-maintenance date: October 31, 2028; store away from direct sunlight. This is not a 소비기한 label. It also does not mean that any food past that date is automatically safe to eat.
What do 별도표기 and 별도표기일까지 mean?
별도표기 means the information is marked separately. You may have to check the lid, bottom, seal, side panel, or another part of the package for an ink-printed or embossed date. 별도표기일까지 points you to a separately marked date. If the stamp is smudged or the product has several unexplained numbers, ask a member of staff instead of choosing a date at random.
The storage instructions can change your decision
A use-by date is based on the product being stored as required. The MFDS emphasizes careful handling and proper storage, especially for chilled and frozen foods. A package that has spent hours in unsuitable conditions should not be considered safe just because its printed date has not passed. See the MFDS consumer notice on refrigerated and frozen food handling (Korean).
냉장보관 — Keep refrigerated
냉동보관 — Keep frozen
실온보관 — Store at room temperature, as specified on the package
직사광선을 피하여 보관 — Keep out of direct sunlight
개봉 후 냉장보관 — Refrigerate after opening
If the package names a precise storage temperature or gives extra directions, follow those instructions—not a general temperature range from a travel article. The wording 개봉 후 means “after opening.” Once a package is opened, the printed date should not be used as a blanket guarantee that the food will remain suitable until that day.
Three decisions you may face while shopping
1. “This date was last month. Is the product expired?”
Look beside the number. If it says 제조일자, you are looking at the production date. Find the relevant consumption or quality date elsewhere on the package, or ask the retailer for help. Do not invent a rule such as “manufacture date plus 30 days.” Different products are not interchangeable.
2. “The use-by date is tomorrow. Can I take it home as a gift?”
A short remaining period matters when you plan to travel, wait at an airport, or give the food to someone later. Check whether you can maintain the required storage conditions and whether the recipient will be able to use it in time. If not, choose an item with a more suitable date or a product designed for longer storage.
3. “The date is fine, but the seal looks damaged.”
A valid printed date does not override damaged packaging or poor storage. Avoid packages that are leaking, unexpectedly swollen, or have compromised seals, and ask the shop for another item. Do not rely only on smell or appearance to decide that a questionable food is safe.
Polite Korean questions you can show to a shop assistant
You can point to the package and show one of these sentences on your phone. They are learning examples, not transcripts of a real shopping conversation.
소비기한이 어디에 표시되어 있나요?Where is the use-by date printed?
이 날짜는 제조일자인가요?Is this the manufacture date?
이 제품은 냉장 보관해야 하나요?Does this product need to be refrigerated?
개봉 후에는 어떻게 보관해야 하나요?How should I store it after opening?
The 30-second Korean food-label check
- Identify the word first. Is it 소비기한, 제조일자, 품질유지기한, or a separate mark?
- Read the full date. Check the year, month, day, and any nearby explanation—not just the largest printed number.
- Find 보관방법. Can you follow the actual storage directions on the package?
- Inspect the seal. Avoid damaged or suspicious packaging even if the date is still valid.
- Think beyond checkout. Can you carry, store, and consume the food appropriately before or after opening?
The most useful habit is also the simplest: date word → date number → storage instruction → your plan. Once you know those four steps, a Korean food label becomes much easier to navigate without fluent Korean.
Official sources
MFDS: Implementation notice for the use-by labeling system (Korean; May 30, 2023).
MFDS: Consumer card news explaining the use-by transition and storage conditions (Korean; January 11, 2023).
National Law Information Center: Food Labeling and Advertising Act, Article 4 (Korean; legal context for manufacture, use-by, and quality-maintenance date labels).
MFDS: Consumer guidance on refrigerated and frozen food handling (Korean; March 25, 2024).
National Law Information Center: MFDS explanation of permitted date labels for certain teas (Korean; based on a 2024 FAQ; category-specific and subject to changes).
Official sources reviewed: November 3, 2026. Policies and labeling standards may change; always check the product and current official guidance.
This article is a practical guide to reading Korean package labels. It does not certify that any particular food is safe to eat. Food labeling and handling requirements can vary by product type.