The Answer According to Wikipedia!
What’s the difference between a Latte and a Flat White? Not much, it seems.
According to Wikipedia, “A Flat White is a coffee beverage served in Australia and New Zealand, prepared with espresso and milk. The drink is generally made with 1/3 espresso and 2/3 steamed milk, very similar to the ingredients in a latte. The milk is prepared differently, with the volumised milk at the top folded into the lower layers. The resulting drink has only a very thin layer of froth at the top.”
“A latte is prepared since the early 1980s with approximately one third espresso and two-thirds steamed milk, with a layer of foamed milk approximately one quarter inch thick on the top. The drink is very similar to a cappuccino; the difference being that a spoon is used to separate the layers of foam and steamed milk in a latte, while the milk in a cappuccino is free-poured (lattes also typically have a far lower amount of foam).
“A latte can be differentiated between a cappuccino and a flat white by the proportion of milk to froth. A latte is recognised as having about one-third espresso, with steamed milk added, and holding about one centimetre of froth exhibiting latte art. A cappuccino is one third espresso, with one-third steamed milk added, and holding about one-third froth. A flat white is a serving fill of about one-third espresso, with steamed milk then added, and holding no froth.”
Thank you, Wikipedia!