Coconut Milk Expiration: Canned vs. Carton Storage & Shelf Life
Coconut milk shelf life varies by type. Canned lasts years; opened cartons last 7-10 days. Learn to spot bad coconut milk.
Spoilage Signs
- ⚠️ odor: sour or rancid smell
- ⚠️ color: pinkish hue
- ⚠️ appearance: visible mold surface
- ⚠️ texture: curdled chunks not fat
Is it spoiled?
Check specific signs of spoilage for Coconut milk
Expiration Calculator
Calculate exact shelf life based on purchase date
Shelf Life Guide
| Type | State | Pantry | Fridge | Freezer |
|---|---|---|---|---|
| Whole Coconut milk | opened | Not Recommended | 1 week - 10 days | Not Recommended |
| Can Coconut milk | fresh | 2-5 years | Not Recommended | 3 months |
| Can Coconut milk | opened | Not Recommended | 4 days | Not Recommended |
Data Source: USDA FoodKeeper App
Storage guidelines are based on research from the U.S. Department of Agriculture (USDA) and Cornell University.
Does Coconut Milk Go Bad? How to Store Canned & Carton Milk
Coconut milk comes in two very different forms: the thick canned version for cooking and the thinner carton version for drinking.
Shelf Life Breakdown
- Canned (Unopened): Lasts 2–5 years (730–1825 days).
- Canned (Opened): Lasts 4 days. Transfer to a glass container!
- Carton (Opened): Lasts 7–10 days.
Is It Bad or Just Chunky?
Canned Coconut Milk: It is completely normal for the coconut cream to rise to the top and harden, especially in cool temperatures. This is not spoilage. Just stir or heat it.
Real Spoilage Signs:
- Smell: Sour or rancid odor.
- Color: If it turns pink or grey, it’s contaminated.
- Mold: Any visible mold on the surface.
Storage Tips
Never store an opened metal can in the fridge. The metal can leach into the milk and affect flavor. Always transfer leftovers to a sealed jar.
Frequently Asked Questions
Does coconut milk go bad in the can?
Unopened cans last years. If the can is dented, rusted, or swollen, discard it.
How long does coconut milk last in the fridge after opening?
Opened canned milk lasts about 4 days. Carton coconut milk lasts 7-10 days.
Can you freeze leftover coconut milk?
Yes, freeze in an ice cube tray. The texture may change, but it's fine for curries and smoothies.
How to tell if coconut milk is bad?
Sour smell, mold, or a pinkish hue are clear signs.
Why is my coconut milk chunky?
In canned milk, the fat often separates and solidifies at the top. This is normal—just warm and stir.