Used a couple of US recipes recently and most of the ingredients are in cups, or spoons, not by weight. This is a nightmare to convert. Do Americans not own scales or something? What’s the reason for measuring everything by volume?

  • Ross_audio@lemmy.world
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    9 months ago

    Fl. Oz are actually nothing to do with weight. They are volume.

    For each fluid oz. use 30 ml

    It’s only approximate but the official measurements for nutrition actually do it in the US so it’s not a real unit anyway anymore.

    • spongebue@lemmy.world
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      8 months ago

      Fl. Oz are actually nothing to do with weight. They are volume.

      Well yes, but also no. It is a unit of volume, but it comes from the volume that an ounce of fluid (specifically water) uses. Not at all unlike a gram being based on a cubic centimeter of water, which we also call a milliliter. Imperial just makes that a little more transparent, which also makes things a little more confusing.