The result of your conversion between cup [US] and quart [US, liquid] appears here
To convert between Cup [US] and Quart [US, Liquid] you have to do the following:
First divide (0.000016387064 * 231)/16 / (0.000016387064*231)/4 = 0.25
Then multiply the amount of Cup [US] you want to convert to Quart [US, Liquid], use the chart below to guide you.
Symbol: c
No description
Symbol: qt
No description