Free toolThe drinking window checker

Drink now, or give it time?

Check an estimated wine drinking window by bottle and vintage, then weigh storage, condition and your own taste before deciding what to open or keep tonight.

A drinking window is a planning estimate, not a use-by date. Use the checker to identify a likely period for opening a particular wine and vintage, then consider how your bottle was stored and the style you enjoy. It cannot inspect the cork, reconstruct unknown storage or guarantee a perfect evening.

Begin with the Right Bottle

Enter the producer and wine name, then confirm the bottling and vintage. A producer’s everyday red and reserve red need not age alike. Neither do two vintages with almost identical labels. If the result names the wrong wine, correct the search before interpreting its dates.

The public checker asks for wine identity and vintage. It does not ask you to enter your bottle’s full storage history. Treat that history as a separate judgement rather than assuming the displayed estimate has already accounted for it.

If the label is difficult to read, our scan-correction guide helps you separate the harvest year, bottling details and wine name. The vintage checker adds regional context; a strong regional year is still not a condition report for your bottle.

Read the Dates as a Range

Drink from suggests when the wine may start giving a rewarding experience. Peak describes an estimated period of balance and development. Drink by suggests when to prioritise the bottle rather than keep waiting. None is a switch that changes the wine overnight.

A date also cannot choose your taste for you. Someone who likes fresh fruit may open a wine earlier than a drinker seeking savoury, developed aromas. The drinking-window explanation covers the difference between youth, approach, peak and decline.

Read any confidence or explanatory note alongside the dates. A confident estimate about a recognisable wine does not remove uncertainty about its storage or an individual bottle’s condition.

Three Practice Decisions

These are fictional scenarios, not results returned by the checker or recommendations for named producers.

Wine Drinking Window Checker: Drink Now or Hold?: Bottle and circumstances, Sensible next action
Bottle and circumstancesSensible next action
A 2024 everyday white bought for its fresh fruit, kept cool since purchaseCheck the specific wine, then plan an occasion rather than assuming extra years improve it
A structured 2020 red from a case with a documented cool storage historyCompare the estimate with producer guidance; taste one when appropriate and record what it tells you about the others
A 2019 gift bottle that spent an unknown period in a warm roomMark storage as uncertain; do not treat the estimated peak as reassurance about condition or make it your only dinner bottle

The useful output is a short decision: open, hold for a reason, or investigate. “The date looks distant” is a weak reason to leave an uncertain bottle untouched indefinitely.

What Changes the Decision

Check whether storage was cool, stable and away from strong light. Record known interruptions instead of quietly assuming perfect cellaring. Our storage guide explains the practical conditions.

Look for concerns such as seepage or a visibly compromised closure. These observations do not diagnose the wine by themselves, but they are reasons to investigate rather than rely on a calendar. If provenance, value or condition is consequential, seek advice about that bottle before opening it as an experiment.

When you do open a wine, save its date and your impression. Was it too firm for your taste, enjoyable now, or fading? A useful tasting note need not be long. It should help your next decision.

Keep the Decision with Your Collection

The free checker is useful for one bottle. For a collection, Sommo’s Premium cellar keeps quantities, positions and estimated readiness together, with Open Tonight helping you prioritise wines you own. The Sommo method guide explains how estimates are built and where judgement remains yours.

Try Sommo by saving one tasted wine in the journal. Free journal history covers 30 days; Premium adds older history and cellar access. An honest note about what you opened is a better starting point than a collection of unchecked dates.

Frequently asked.

01.
Can I check a non-vintage wine here?
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This checker currently requires a vintage. Do not substitute the purchase year for a harvest year. For non-vintage Champagne or other blends, seek guidance for the specific bottling and style.
02.
Can this checker tell whether a bottle is corked?
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No. It estimates a wine's ageing window, not the condition of the individual bottle. A faulty closure, heat exposure or another problem can affect a bottle within an otherwise sensible window.
03.
Should every bottle in a case be opened at the same time?
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Not necessarily. If you have several bottles, tasting one and keeping a dated note can guide the rest. Bottles can vary, so treat that experience as useful evidence rather than a guarantee for the whole case.
Take it further

Keep the window beside the bottle.

Sommo Premium keeps real bottles, quantities and estimated readiness in your cellar. Start with a wine in the free journal; older journal history and the cellar require Premium.