convert Pounds to cups pounds to cups
It depends of what is in the cup. A cup measures volume. A pound measures mass or weight. A cup (volume) of sand would weigh more than a cup of feathers. You can't convert cups directly to pounds.
Try the App....Convert
http://calculator-converter.com/converter_c_to_lb_cups_to_pounds_calculator.phpTry this link
Pounds is a mass term and cup is a volume term. They can be linked by knowing the mass density which is function of temperature (water goes from ice to water to steam) and pressure.