4-5 YRWorks without power
Quick facts
- Real shelf life4-5 years
- Label date says2 years
- Best storageCool, dark
- Watch forOff smell (bloom is safe)
Where this sits on the food shopping list
How to check it
Chocolate
Warning signs Mold or an off smell. White fat bloom on the surface is safe.
How to check Look for surface changes and smell for any off-odors.
Notes from the field guide
- Usually safe: Fat bloom on chocolate
- Fat bloom: The harmless white or gray film that can form on chocolate. Safe to eat.

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Questions this answers
Tap a question for the short answer.
How long does dark chocolate last?
Stored well, dark chocolate really lasts 4 to 5 years, even though the label date typically says 2 years. Cool, dark storage is what gets it there.
How do I store dark chocolate long term?
Keep it cool and dark. Stored that way it holds for 4 to 5 years, well past the 2 years on the label.
How do I tell if dark chocolate has gone bad?
Look for surface changes and smell it. Mold or an off smell means it has gone bad. A white or gray film is fat bloom, which is harmless and safe to eat.
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