If you drink 1.5 litters of water a day how many urine output should you release?

This can vary widely due to a range of factors including perspiration from activity, environment, health and size of the individual. Normal urine production is between 1 to 2 liters per day. Excess urine production (greater 2.5L) is called polyuria, whereas oliguria is a production of less the 400 mL per day and anuria is a production of less than 100 mL per day.