800-2000 mm
If you're urinating more than the normal urine output per hour, it could be due to several different reasons. Remember, you're urinating excessively if your urine volume is more than 2.5 liters a day. This may happen due to the following reasons: 1  Lifestyle and habit. 2  You may be drinking too much liquid a day. You are less than the normal urine output per hour if you're producing less than 400ml of urine in a day. This condition is usually different from anuria in which you produce less than 50ml urine in a day. You may experience this situation for many different reasons. For instance: Interpreting Your Test Results. The normal range of urine output is 800 to 2,000 milliliters per day if you have a normal fluid intake of about two liters per day. However, different laboratories may use slightly different values.  The normal range for 24-hour urine volume is 800 to 2000 milliliters per day (with a normal fluid intake of about 2 liters per day). Normal Results. The normal range for 24-hour urine volume is 800 to 2000 milliliters per day (with a normal fluid intake of about 2 liters per day). The examples above are common measurements for results of these tests. If we were to base the normal urine output to an average adult person, then we could expect to have a result that is 0.5ml/kg/hr. This would give us a rough estimation of about 30 to 40 ml per hour. For children, the output rate is about 1ml/kg/hr. If we were to total the urine output in a day, then we could expect to have at least 1.5 liters per day. Nevertheless, it is more advisable to have more fluid intake in order to increase the volume of our output. As for women, an output of 2 liters is considered normal while men can even go as much as 3 liters per day Normal Urine Output. Normal urine output is 800-2000 mm each day if you take in around 2 liters of fluid throughout the day. However, normal values can vary in different laboratories. Some testing facilities will use different test samples or measurements to reach their conclusions.  Normal Urinary Output. The normal range for an adult urinary output is between 400 to 2,000 mL of urine daily -- with a normal fluid intake of about 2 liters per day. Values for normal urinary output may vary slightly between laboratories. A urine output of 500 mL per day is generally considered adequate for normal function. Factors other than kidney disease that can influence how much you urinate in a day include how much water you consume, the amount of fluid lost in perspiration, your caffeine and alcohol intake and any medications you've taken. Average urine production in adult humans is around 1.4 L of urine per person per day with a normal range of 0.6 to 2.6 L per person per day, produced in around 6 to 8 urinations per day depending on state of hydration, activity level, environmental factors, weight, and the individual's health. 
http://www.newhealthadvisor.com/Normal-Urine-Output-per-Hour.html http://www.healthline.com/health/urine-24-hour-volume http://www.scripps.org/articles/1565-urine-24-hour-volume http://www.healthforworld.com/how-much-urine-output-is-normal/ http://www.md-health.com/Normal-Urine-Output.html http://www.livestrong.com/article/516316-what-is-normal-urinary-output-for-an-adult/ https://en.wikipedia.org/wiki/Urine
how much urine in a day is normal