What is the average size of a 3 month old baby?

What is a good weight for a 3-month-old baby?

Baby weight chart by age

Baby age Female 50th percentile weight Male 50th percentile weight
2 months 11 lb 5 oz (5.1 kg) 12 lb 4 oz (5.6 kg)
3 months 12 lb 14 oz (5.8 kg) 14 lb 1 oz (6.4 kg)
4 months 14 lb 3 oz (6.4 kg) 15 lb 7 oz (7.0 kg)
5 months 15 lb 3 oz (6.9 kg) 16 lb 9 oz (7.5 kg)

What is the average weight for a 3-month-old boy?

Weight Chart

Average Baby Weight During the First Year
Boys Girls
2 Months 12 lbs 5 oz (5.6 kg) 11 lbs 4 oz (5.1 kg)
3 Months 14 lbs (6.4 kg) 12 lbs 14 oz (5.8 kg)
4 Months 15 lbs 7 oz (7.0 kg) 14 lbs 2 oz (6.4 kg)

What is the average size for a 3-month-old baby?

Average baby weight and length chart by month

Age Size Girls
3 months Weight 12 lb 13 oz (5.8 kg)
Length 23 1/2 in (59.8 cm)
4 months Weight 14 lb 2 oz (6.4 kg)
Length 24 1/2 in (62.1 cm)

How can I get my 3-month-old to gain weight?

If you’re formula feeding your baby, figure on 1 to 2 ounces of infant formula every 2 to 3 hours for those first few days. The time between feedings will get longer (3 to 4 hours) as your baby’s tummy grows and can hold more formula at each feeding.

IT IS INTERESTING:  Is it normal for babies to eat less as they get older?

How much weight should a baby gain each month?

Consider these general guidelines for infant growth in the first year: From birth to age 6 months, a baby might grow 1/2 to 1 inch (about 1.5 to 2.5 centimeters) a month and gain 5 to 7 ounces (about 140 to 200 grams) a week. Expect your baby to double his or her birth weight by about age 5 months.