Convert quarto (Portuguese) to drop (metric)
Selected category: volume.
Definition and details for quarto (Portuguese):
Quarto is a traditional Portuguese unit of liquid volume, not comparable with the Italian quarto or the English quart. The Portuguese quarto is equal to 2 oitavos or about 3.47 liters.
Definition and details for drop (metric):
Drop is a unit of liquid volume equal to the amount dispensed as one drop from a dropper. This volume is not standard, it depends on the device and technique used to produce the drop and on the physical properties of the fluid. Metric drop is defined to be equal to 50 microliters.