Hourly maintenance fluid requirements

Body weight
Fluid (ml/day)

First 10 kg

4

Plus


Second 10 kg

2

Plus
 
Thereafter
1
Example: Hourly maintenance fluid requirements for a 22 kg child
Body weight Fluid (ml/day)
10 x 4
40
Plus  
10 x 2 ml
20
Plus  
2 x 1 ml
2
Total 62