How can you tell if Wine (red, opened) has gone bad?

Signs that Wine (red, opened) has gone bad: Vinegar-like sourness; Brownish color shift; Flat dull aroma; No fruit or freshness on the nose.

What does the date label on Wine (red, opened) mean?

Wine (red, opened) usually carries a "Best By" date. A quality marker — the product is at peak quality before this date, but it’s safe to eat afterward if stored correctly. See our date-labels guide for the full breakdown.

Beverages

How long does Wine (red, opened) last?

Q: How long does Wine (red, opened) last?

In the fridge: 3–5 days. In the pantry: 1–2 days. Sealed / unopened: N/A. Cork it and refrigerate. A vacuum pump extends life by 1–2 days. Lighter wines spoil faster.

High confidence Quality concern

How long does Wine (red, opened) last? fridge 3–5 days, pantry 1–2 days. Plus spoilage signs, sources, and an unopened-vs-opened note.

Fridge

3–5 days

Pantry

1–2 days

Freezer

Not recommended

Sealed / unopened: N/A

Signs Wine (red, opened) has gone bad

Vinegar-like sourness.
Brownish color shift.
Flat dull aroma.
No fruit or freshness on the nose.

Discard immediately if

Smells strongly like vinegar
Has been open more than 5 days (wine) or 1 day (beer)
Tastes sharply sour or rancid

Why guidance varies

Pasteurization method (HTST vs. UHT vs. cold-pressed), preservative content, and container type (carton vs. plastic vs. glass) all change shelf life dramatically.

Track this in My Pantry

Get a heads-up before it expires. Search the full database instead.

Sources for this answer

A USDA FoodKeeper — Storage windows and refrigeration guidance for this category.
A FDA — Are You Storing Food Safely? — Date-label interpretation and food-safety baseline.

Reviewed: 2026-05 · Rule: if manufacturer storage instructions are stricter than category guidance, the manufacturer instructions win.