How many udon for one serving?

A typical serving of udon noodles is about 100 to 150 grams (3.5 to 5.3 ounces) of dry noodles per person. When cooked, this amount usually yields approximately 1 to 1.5 cups of cooked noodles, which is generally sufficient for one serving in a dish. Adjustments can be made based on appetite or the specific recipe being used.