A pint in the Netherlands usually is 500ml. In very rare cases, but only in real pubs (not mass market "Irish" pubs) you get an actual pint. So you are cheated out of about ~68ml in that case. Vs the US you get a few ml more.
- 200ml "fluitje" (little flute)
- 250ml "pintje" (little pint), often sold in a "vaasje" (vase, a tapered beer glass). This is the typical beer measure: https://nl.wikipedia.org/wiki/Pintje "Het bestelde glas pils heeft doorgaans een inhoud van 25 cl"
They also sell standard bottled beer in 300ml and standard cans in 330ml: https://nl.wikipedia.org/wiki/Standaardglas
I was not aware that 500ml was usual for the Netherlands. It is usual in, say, Germany, where they also sell the 1 litre Maß
That's seems to be the norm in a lot of mainland Europe.
After this point, there was no where the whole world round where a pint was a pound.
(The US standardized on the wine gallon, so a US pint is and was 1.04 lbs.)