# How Much Does 1 Cup of Water Weigh?

How much 1 cup of water weighs depends on the temperature of the water. Many people think that a cup of water weighs 8 ounces but this is not always true. Ounces measures the volume of the water, not the weight. To measure the weight of water, you have to determine the density. Since when water is heated the molecules spread further apart, the density of the water decreases, making it weigh less. Generally, a cup of water at room temperature will weigh 8. 34 ounces.
Reference:
Q&A Related to "How Much Does 1 Cup of Water Weigh"
 The density of water at 4 °C is 1 gram per milliliter (1 g/mL) There are 236.588 mL in one cup. So 1 cup of pure water weighs about. 236.588 g. (about. 8.3454 ounces. avoirdupois http://wiki.answers.com/Q/How_much_does_1_cup_of_w...
 A liter of water is approximately 2.2 pounds, and there are approx. 4 cups in a http://www.chacha.com/question/how-much-does-1-cup...
 1. Measure out 4 tbsp. to equal 1/4 cup. 2. Use a liquid measuring cup marked with ounces and fill it to the 2-oz. line. 3. Weigh out 59.1 g of water using a kitchen scale. 4. Fill http://www.ehow.com/how_8019281_make-dont-14-measu...
 I'd also suggest to specify the humidity of the air, and the wind speed. At 100% humidity it will take forever. At 50% humidity, I'd say about 1 - 2 days from experience. Embed Quote http://www.quora.com/How-long-would-it-take-for-1-...
Top Related Searches
Explore this Topic
The volume of a cup of water is equivalent to a cup of sand. All in general sand has a larger mass and would therefore weigh more. ...
The FIFA World Cup Trophy weighs 6.1 kilograms, with a height of 36.8 cm and is made up of 18-carat worth of solid gold. The original trophy, named Victory, weighed ...
One cup of rice will weigh between 5 ounces and 5.5 ounces when dry depending on whether it is white or brown. White is the lighter of two, although both are long-grain ...