A standard bottle of wine (750 ml) contains about 25.4 ounces of wine.

Quick Scoop

  • Standard bottle (most common): about 25.4 oz.
  • Typical restaurant “standard pour”: 5 oz per glass → about 5 glasses per bottle.
  • Half bottle (375 ml): about 12.1 oz.
  • Magnum (2 standard bottles, 1.5 L): about 50.1 oz.

So if you’re planning, just remember: one regular bottle of wine ≈ 25 ounces, or roughly five 5‑ounce glasses.

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