Wine Glasses Are Seven Times Larger Than They Used To Be (theguardian.com)

An anonymous reader shares a report: Our Georgian and Victorian ancestors may have enjoyed a Christmas tipple but -- judging by the size of the glasses they used -- they probably drank less wine than we do today. Scientists at the University of Cambridge have found that the capacity of wine glasses has ballooned nearly seven-fold over the past 300 years, rising most sharply in the last two decades in line with a surge in wine consumption. Wine glasses have swelled in size from an average capacity of 66ml in the early 1700s to 449ml today, the study reveals -- a change that may have encouraged us to drink far more than is healthy. Indeed, a typical wine glass 300 years ago would only have held about a half of today's smallest "official" measure of 125ml.

Comments

Glassmaking

[MightyYar]

The summary has it wrong - it was a technological (and tax!) limitation, not an indication of portion size. From the actual study:

Possible causes
Increases in wine glass size over time may reflect changes in several factors including price, technology, societal wealth, and wine appreciation. The “glass excise” tax, levied in 1746, led to the manufacture of smaller glass products.16 This tax was abolished in 1845,17 and in the late 1800s glass production began to shift from more traditional mouth blowing techniques to more automated processes.18 These changes in production reflect our data, which show the smallest wine glasses during the 1700s and no increases in glass size during that period, as the observed increase occurred from the 19th century.

And to emphasize the point, the study says:

We cannot infer that the increase in glass size and the rise in wine consumption in England are causally linked. Nor can we infer that reducing glass size would cut drinking.

Re:449ml? Where?!?

[jonnythan]

$12.99 for a 4-pack of 20 oz (591 mL) wine glasses at Target right now. The smallest red wine glass I see there is 12 oz (355 mL).

Virtually all of their white wine glasses are 12 oz (355 mL) or larger. They have a couple of smaller glasses, mostly champagne flutes. The average wine glass I see for sale in Target is 15 oz (443 mL).

Head over to IKEA and their standard white wine glass is 8 oz (237 mL), red wine glass 10 oz (295 mL). Those are the smallest they sell that aren't small novelty glasses. Their range for regular-looking wine glasses is 8 to 20 oz (237 - 591 mL).

Re:0.5l

[vux984]

yup pretty much. we use these at home...

https://www.amazon.com/Riedel-...

It's a 21oz+ glass. (0.6L) But see the picture... that's about how full you full them. You can swirl the wine in them, see the legs, and enjoy the 'bouquet'.

Nobody would ever fill them, even halfway would be pretty absurd.