Weight*	Age*	Approximate amount of ORS (mL) to give in the first four hours
Less than 5 kg (11 lb)	Younger than four months	200 to 400
5 to 7.9 kg (11 lb to 17 lb, 7 oz)	Four to 11 months	400 to 600
8 to 10.9 kg (17 lb, 10 oz to 24 lb)	12 to 23 months	600 to 800
11 to 15.9 kg (24 lb, 4 oz to 35 lb)	Two to four years	800 to 1,200
16 to 29.9 kg (35 lb, 4 oz to 65 lb, 15 oz)	Five to 14 years	1,200 to 2,200
30 kg (66 lb, 2 oz) or more	15 years or older	2,200 to 4,000