Methuselahs to US Fluid Ounces (methuselah to fl oz)

1 methuselah equals 202.8841362 US fluid ounces (rounded).

1 methuselah = 202.8841362 US fluid ounces

How to convert methuselahs to US fluid ounces

To convert methuselahs to US fluid ounces, multiply the number of methuselahs by 202.8841362. The factor is rounded to 10 significant digits. To go the other way, multiply US fluid ounces by 0.004928921594 (rounded).

US fluid ounces = methuselahs × 202.8841362

Example: 10 methuselahs = 2,028.841362 US fluid ounces.

Pints, quarts, gallons and fluid ounces differ between the US and the UK. Units are labeled 'US' or 'imperial' to avoid confusion.

About these units

Methuselah (methuselah)

Cooking & barCurrent unit

6 liters, eight standard bottles.

Methuselah, the oldest man in the Bible and grandfather of Noah, lends his name to a bottle of 6 liters, equal to eight standard 750 mL bottles. Wikipedia's table lists it as Imperial or Methuselah, since the same size is also called an imperial, and notes that bottle names of this kind are not applied consistently everywhere.

The naming pattern is a trade tradition rather than a rule of law. Most of the large Champagne formats borrow names of biblical kings and figures: Jeroboam, Rehoboam, Salmanazar, Balthazar and Nebuchadnezzar. The same article says the sizes section needs better sources, and in places the origins are unclear, so claims about who first used them should be treated cautiously. In practice a Methuselah is rare outside special occasions. A magnum is 1.5 L and a Methuselah four times that, about 202.9 US fluid ounces.

1 methuselah = 6 liters (exactly).

Sources: Wikipedia: Wine bottle

US Fluid Ounce (fl oz)

US customaryCurrent unit

One 128th of a US gallon, 29.5735 mL. Not the same as the weight ounce, and about 4% larger than the imperial fluid ounce.

Fluid ounce began as an attempt to link volume to weight: the volume occupied by one ounce of some substance, such as wine in England or water in Scotland. Definitions varied by region and by liquid. When Britain defined its imperial gallon in 1824 as the space of ten pounds of water, the imperial fluid ounce came out so that an ounce of water weighs about one avoirdupois ounce. The US fluid ounce followed a different path and comes from the older wine gallon.

The US fluid ounce is exactly 1/128 of a US gallon, 29.5735295625 milliliters, about 4 percent bigger than the imperial one at 28.4130625 milliliters. American nutrition labels use yet another figure, treating one fluid ounce as 30 milliliters, a convenient rounding for serving sizes. The name is a trap, because a fluid ounce measures space while a weight ounce measures mass. A US fluid ounce of water weighs a bit more than an ounce of weight, while a fluid ounce of honey weighs considerably more.

1 US fluid ounce = 0.02957352956 liters (approximately).

Sources: Wikipedia: Fluid ounce; NIST SP 811, Appendix B.8: conversion factors for volume; 21 CFR 101.9: nutrition labeling household measures

Related conversions

See all volume units.