Millimeters is a measure of length while a cup is of volume. Try changing one unit to another of the same measure, i.e., volume to volume like liters and a cup.
About 12 13 kernels if 1 cup measuring cup can hold 165 dried corn kernels.
Those are two different measuring systems, so you cannot convert from one to the other. (It would be like, "How many inches in a teacup.")
A one cup measuring cup holds 8 ounces. one pint equals 16 ounces one quart equals 32 ounces a half gallon equals 64 ounces a gallon holds 128 ounces8 oz
A glass that holds one pint will hold more water compared to a one cup measuring cup, as 1 pint is equivalent to 2 cups.
One cup (eight [8] ounces) is roughly 250 milliliters.
There are one cups in 1cup. If what you are really asking is, how many cups are in one liquid measuring cup, some of them hold one cup, some hold two, you have to look at what it says on the cup.
To measure two-thirds of a cup when you don't have a two-thirds measuring cup, you can use a one-third measuring cup and fill it twice. Another option is to use a half-cup measuring cup and fill it one and a third times.
finely chop the basil and put it in a measuring cup
One fifth, given a standard 250ml measuring cup.
1/3 cup or 1/4 cup
As many as it takes to fill a one-cup measure. Then, if you really care. you can dump them out and count them. Likely you will not get the same count twice. You NEED a measuring cup.