# How do you know what percentile your baby is in?

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In most cases, this will be on a curved line. Follow the curved line to the right until it ends, and here you’ll see a number on a white background that indicates which percentile your baby is in. In the example above, the child is a 3-month-old girl with a head circumference of 15.5 inches.

## What percentile is my baby in for weight?

Data Table of Infant Weight-for-age Charts

Age (in months) 3rd Percentile Weight (in kilograms) 50th Percentile Weight (in kilograms)
2.414112 3.399186
0.5 2.756917 3.797528
1.5 3.402293 4.544777
2.5 3.997806 5.230584

## What is baby percentile size?

The higher the percentile, the taller or bigger your baby is compared to other babies her same age. For example, a girl in the 75th percentile for weight is larger than 75 girls out of 100, and smaller than 25 girls out of 100. Lower percentages represent a smaller or shorter than average child.

## What does 10 percentile mean in babies?

For example, if a 4-year-old boy’s weight is in the 10th percentile, that means that 10% of boys that age weigh less than he does and 90% of boys that age weigh more. Being in a high or a low percentile doesn’t necessarily mean that a child is healthier or has a growth or weight problem.

## What does it mean when a baby is in the 25 percentile?

If your child is in the 25th percentile for weight, this means he’s heavier than 25 percent of boys his age, and less heavy than 75 percent of boys his age. Kids, like adults, come in all shapes and sizes, and some fall on the heavier side, some on the lighter side.

## Is a higher or lower percentile better?

Percentile ranks are often expressed as a number between 1 and 99, with 50 being the average. So if a student scored a percentile rank of 87, it would mean that they performed better than 87 percent of the other students in his norm group.

## What is a good weight percentile?

What is a BMI percentile and how is it interpreted?

Weight Status Category Percentile Range
Underweight Less than the 5th percentile
Normal or Healthy Weight 5th percentile to less than the 85th percentile
Overweight 85th to less than the 95th percentile
Obese Equal to or greater than the 95th percentile

## Are baby percentiles accurate?

While the percentiles don’t have to match up exactly, they should be within a 10 to 20 percent range of each other. If length is 85th percentile but weight is 15th percentile, your baby might be underweight.

## What does it mean if my baby is in the 97th percentile?

The lower the percentile, the smaller your child is. “Children should be somewhere between the 97th and the 3rd percentile,” says Erika. Most children would be closer to the 50th percentile. So if your child is above the 97th or below the 3rd percentile, he is part of a very small group of children.

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## Do babies stay on the same percentile?

A small or large baby may be perfectly healthy. Also, babies have growth spurts and fluctuations in their rate of weight gain. Therefore, your baby might not remain at the same percentile for weight or height every time you bring them to the doctor for a well-baby visit.

## What percentile is baby height?

Your child is in the percentile for height. That means percent of s age are shorter and percent are taller than is. Your child is above the 99th percentile for height. That means more than 99 percent of s age are shorter than is.

## Is 10th percentile good or bad?

Percentiles are best explained through examples. … If a candidate scores in the 90th percentile, they have scored higher than 90% of the norm group, putting them in the top 10%. If a candidate scores in the 10th percentile, they have scored higher than 10% of the norm group, putting them in the bottom 10%.

## What does it mean if your baby is in the 98th percentile?

To be clear on the math, sometimes you may hear of a child being at the 98th percentile of growth. That means they’re bigger than 98% of children, with just 2% of kids bigger than them (98+2 = 100).

## What is a healthy baby percentile?

A baby on the 50th percentile for weight, for example, is right in the middle of the normal range: 50% of babies their age are lighter, and 50% are heavier. A baby on the 5th percentile weighs less than 95% of other babies of that age. A baby on the 90th percentile weights more than 90% of other babies that age.

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## What does 99th percentile mean?

It means the top 1 percent. If something is in the 99th percentile, then it means it is higher than 99% of other things. This is most often used when talking about test results. I scored in the 99th percentile on the standardized test.

## Do small babies catch up?

The majority of infants born SGA experience catch-up growth in the first few months, followed by a normal pattern of development. Catch-up growth of infants born SGA mainly occurs from 6 months to 2 years and approximately 85% of SGA children will have caught up by age 2 years2,17,18,19).