What size box of pasta do you buy for 1 pound?

You can't buy a box of pasta that is *exactly* 1 pound. Pasta boxes typically come in sizes like:

* 12 ounces (340g): This is the most common size, slightly less than a pound.

* 16 ounces (454g): This is a pound, but it's not the standard size you'll find in most stores.

* 1.25 pounds (567g): This is a larger size, more than a pound.

So, if you need exactly 1 pound, you'll need to buy a 16 ounce box.

If you don't need exactly a pound, a 12 ounce box might be enough for you.