One liter is usually equivalent to about 4 cups, but there are different kinds of cups. The measurement changes slightly depending on if one is using metric, U.S. customary, U.S. "legal," Canadian, Imperial, Japanese or traditional Japanese cups.
The density of water varies with temperature, thus the grams of water in 1 liter varies. While 1 gram per milliliter is the commonly reported value for the density of water, the actual value is less than this.
The amount of glasses of water in a liter depends on the size of the glass. An 8 ounce glass is equal to just under 1/4 of a liter, which means that just over four 8 ounce glasses of water is equivalent to 1 liter.
There are about 16.9 U.S. fluid ounces and about 17.6 imperial fluid ounces in 0.5 liters. When discussing liquid capacity, the word ounce refers to fluid ounces. There are other units that measure mass simply called ounces.
There are 33.82 ounces of water in 1 liter. One fluid ounce is 29.57 milliliters. In this particular case, the number of fluid ounces equals the number of avoirdupois ounces.
One serving size of almonds, or 1 ounce, has typically about 23 or 24 whole almonds. This amount of almonds contains 164 calories and about 14 grams of fat. Of the fat, 1 gram is saturated fat, 3.46 grams are unsaturated fat and 9.12 grams are monounsaturated fats.
The number of liters in 1 kilogram depends on the density of the substance being measured. The liter is a unit of volume, and the kilogram a unit of mass. One kilogram of shaving cream takes up several liters, while 1 kilogram of steel takes up less than a liter.