An opened bottle of sherry typically lasts from a few days up to a few months, depending on the style and how well you store it.

Quick Scoop

  • Light, delicate styles (Fino, Manzanilla): best within 1–3 days, up to about a week if kept very cold in the fridge and tightly sealed.
  • Medium styles (Amontillado, Palo Cortado): usually fine for a few weeks to around 2–3 months in the fridge, well‑stoppered.
  • Rich, oxidative styles (Oloroso, Cream, Pedro Ximénez): can often last 1–3 months once opened if stored cool and sealed; some brands suggest finishing within about 2 months for best flavor.
  • Cooking sherry: often drinkable for several months, sometimes up to about a year, but quality gradually drops.

Mini guide: making it last longer

  • Keep it in the fridge after opening, even the sweeter or darker styles.
  • Reseal tightly and minimize air in the bottle (fill into a smaller bottle if it’s half‑empty).
  • Store upright, away from light and heat.

How to tell if it’s past its best

  • Smells flat, vinegary, or oddly musty instead of nutty or fresh.
  • Flavors seem dull, lifeless, or harsh compared with when you first opened it.
  • Color has noticeably browned or changed (more obvious in pale styles).

If you want a simple rule of thumb for home use:

  • Drink Fino/Manzanilla within a week.
  • Aim to finish Amontillado/Palo Cortado/Oloroso/Cream/PX within 1–2 months.
  • When in doubt, taste a small sip; if it smells or tastes off, skip it.

Information gathered from public forums or data available on the internet and portrayed here.