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Cups of Rice to Pounds

Wed Mar 09, 2005 11:56 am

Rice comes in 10 pound bags, but is measured out in cups. If I want to determine the cost of ingredients I need to measure by unit cost in this case Cents/Cup. Although I know the bulk density of rice is 45 I am still not sure how to make the conversion from lbs to cups. :?

Sat Mar 26, 2005 2:02 am

The bulk density of 45 is ONLY useful if you know the associated units.

The US Rice Federation gives approximate densities of 1 cup dry rice = approx. 7 oz. (wt.), or 1 lb. dry rice = approx. 2 1/4 c. (vol.) http://www.usarice.com/consumer/prep.html

So your 10 lb bag is about 22.5 cups.

More info

List of all units you can convert online
Metric conversion
Convert pounds to gallons
Convert grams to cups
Grams to milliliters
Imperial vs US Customary
History of measurement