How many cups in 4 liters of water? Leave a Comment / General Finest Reply For those who have a look at an everyday bottle of water (591 ML i feel) then you would need to drink about 8 bottles of water (as as a result of cups could be any measurement).(*4*) Read More: What tims is 9pm PST in Central time? How many linear ft in 1 acre? READ: How do you say persinar in English?