Free tool

Is My Open Wine Still Good?

Pick the wine, how you stored it, and how long it's been open. Get an honest verdict in one tap.

Wine type

How was it stored?

Days since opened

Open wine shelf life at a glance

Wine styleRecorked in fridgeRecorked at room temp
Sparkling (with stopper)1–3 daysHours
Light white & rosé5–7 days2–3 days
Full / oaked white3–5 days1–2 days
Red3–5 days2–3 days
Fortified (Port, sherry)2–4 weeks1–2 weeks
Bag-in-box2–4 weeks1–2 weeks

Air is the enemy: oxygen slowly turns wine flat, then vinegary. Recork tightly, refrigerate everything (yes, reds too; just warm them back up before serving, see the serving temperature guide), and keep half-finished bottles upright. Smaller air gap = longer life, so pouring leftovers into a half bottle helps.

Planning ahead next time

Buying the right amount avoids the leftover problem entirely; the wine party calculator tells you how many bottles you actually need. And before you open something special, scan the label with Vino AI to check its drink window and get serving advice from the AI sommelier.

Frequently asked questions

How long does an open bottle of red wine last?
Recorked and kept in a cool, dark place, or better, the fridge, most reds stay good for 3–5 days. Lighter reds fade faster; tannic, full-bodied reds can even improve on day two.
How long does open white wine last in the fridge?
Recorked in the fridge, crisp light whites and rosé typically last 5–7 days; richer, oaked whites 3–5 days. Left at room temperature, cut those times roughly in half.
How can I tell if opened wine has gone bad?
Trust your nose: sharp vinegar or nail-polish smells, a stewed or flat aroma, and browning color are signs oxidation has taken over. Spoiled wine isn't dangerous to taste; it just isn't pleasant.
Does putting red wine in the fridge help after opening?
Yes. Cold slows oxidation for every wine, red included. Recork it, refrigerate it, and take it out 30–45 minutes before serving so it returns to the right temperature.

Vino AI

Know every bottle before you open it.

Scan any label and get tasting notes, drink window and pairings. Free to download on iPhone and Android.