Which is thicker number 7 spaghetti or 8?

* Diameter: Number 7 spaghetti is thicker than number 8 spaghetti. This is because the higher the number, the thinner the spaghetti.

* Thickness: The terms "thick" and "thin" can also be used for spaghetti, but they are less precise. A "thick" spaghetti might be a #5 or a #6, while a "thin" spaghetti might be a #8 or a #9.

So, to answer your question directly:

* If you're talking about diameter, number 7 spaghetti is thicker.

* If you're talking about thickness in a general sense, it's a bit ambiguous.

Let me know if you have any other pasta questions! 🍝