The average sized adult bladder can hold approx. 12 onces (350ml) of fluid before the urge to urinate becomes strong.
500ml
anywhere from 1000 to 1500 milliliters
Usually about 500mL, but the capacity varies from person to person: it can be as low as 300mL or as high as 1L.
If I remember correctly, the average is 600ml (600 milliliters). However, the body responds to 400ml (400 milliliters) where it signals the brain to remove the urine from the body. Also a bladder can...
Your bladder can hold up to 16 ounces (2 cups) of urine comfortably for 2 to 5 hours