178 liters = 47.02 US gallons.
25
About 180 L of fluid is filtered out but 178-179 get reabsorbed in the tubules so 1-2 L gets excreted as urine on a daily basis.
178
178
from google2.25 Liters
0.000055 liters
1,000 liters
4 liters
622.97 Liters
2 L
1.5 milliliters is 0.0015 liters.