Looking at the box is the most common way. A normal box of spaghetti pasta is usually a pound. Most recipes are referring to the dry weight, the weight before they are cooked.
you can put it on cooking scales which should be in grams already, its what we do in my house
Since there is 16oz. in a pound, and 8oz. in a cup, that would be 2 cups of spaghetti
It depends on how accurate the measurement needs to be!
Centimetres and Millimetres
Or inches, and parts of an inch.
Most boxes that you buy are 1lbs.
A cup and an ounce measure different things. A cup is a measure of volume, while an ounce is a measure of weight. Generally speaking, dry spaghetti (or most any dry pasta) will double in size when you cook it. I'd estimate that if you cook 2 ounces of dry spaghetti, you will get roughly one cup cooked spaghetti.
A serving size of spaghetti is considered to be 1/4 to 1/2 cup. Since you can not measure spaghetti in a measuring cup let's switch to ounces. 1/4 of a cup of dry spaghetti is 2 ounces, once cooked it measures about 4.5 ounces. So to get enough cooked spaghetti for 1 serving per person, for 20 people you need 20 about 20 ounces of dry spaghetti, or 1.25 lbs. 1.25 lbs of dry spaghetti will cook into approximately 2.8 lbs of cooked spaghetti, which is 45 ounces. 45 ounces which is roughly 5.6 cups, and 5.6 cups divided into 1/4th cup servings of cooked spaghetti gives you about 22 servings. If you feel people are going to want more than 1 serving then cook up another half pound of spaghetti to be safe.
7 fluid ounces approx. = 22 one hundredths of a gallon
There are eight ounces in a cup.
You must name the pasta, there are dozens of kinds and all weigh different. For example, a cup of spaghetti,all standing upright and closely fitted in a cup is 3 times the weight of rotini
10
Four ounces of dry spaghetti will make two cups when cooked.
64
Inches
spaghetti
There are 8 ounces in one liquid cup measure. 16 ounces in 2 cups.
Answer: 0.7 L = 23.7 fl oz(US)---------------------------------------An ounce is a measure of weight. A liter is a measure of volume. The two can not be equated without providing the density of the substance being measured. (In the above answer the assumption is that the substance has a density of 1).