How much does a cup of flour weigh?
Here’s a question that seems to pop up on a fairly regular basis in the bread forums. Someone sees a recipe that requires 3.5 cups of flour, or one that looks for 368g of flour. Either way, they’re used to the other method of measuring and they run into problems making the conversion from one to the other.
Why is it confusing? Because one is a volume measure and the other is a weight measure. As we all know a cup is not always a cup: a cup of rocks and a cup of feathers will not weigh the same. Simply stated, volume and weight are not a consistent and easily interchangeable form of measure. Add in the confusion of liquid vs dry ounces and cups and you have a mess.
But there’s probably a set “standard” weight for flour, right? I mean, measuring flour is something people do ALL the time and have done for eons so someone, somewhere probably has The Definitive Weight for a “cup of flour”.
Continue reading “How big is a cup? Flour volume vs flour weight”