925 grams equivalent in how many cups

Grams are a weight measurement, but cups are a volume measurement. There is no direct equivalent. To convert from weight to volume, you will need a conversion factor determined by the material's density.

It depends on what you need to weigh/measure. Different ingredients weigh differently at different volumes. A cup of sugar doesn't weigh the same as flour for example. The easiest way to find out is to use Google. Search for something like "925 grams of flour in cups". Turns out 925 grams of four is 6 1/2 cups.