My Baby Has Flat Feet - Is This Normal?
Medically reviewed by Dr. Sarah Chen, MD, FAAP · Board-Certified Pediatrician
Content reviewed against published AAP, NIH, CDC guidelines
Last reviewed:
Your baby's physical development is unique, and concerns about has flat feet - is this normal, here is what you need to know.
The short answer
Flat feet are completely normal in babies and toddlers. Nearly all babies are born with flat feet because a fat pad fills the arch area. Arches typically develop between ages 3-6 as the fat pad decreases and foot muscles strengthen. Most children with flat feet have no symptoms and need no treatment.
Key takeaways
- Flat feet are completely normal in babies and toddlers. Nearly all babies are born with flat feet because a fat pad fills the arch area. Arches typically develop between ages 3-6 as the fat pad decreases and foot muscles strengthen. Most children with flat feet have no symptoms and need no treatment.
- Usually normal when: Your baby or toddler has flat feet - this is universal at this age.
- Call your doctor if: Sudden change in foot shape.
- Varies by age — see the age-by-age breakdown below
“Supervised tummy time is recommended daily from the time the baby comes home from the hospital to help prevent flat head syndrome and to strengthen neck and shoulder muscles.”
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What Parents Should Know
According to AAP, NIH, CDC guidelines, flat feet are completely normal in babies and toddlers. Nearly all babies are born with flat feet because a fat pad fills the arch area. Arches typically develop between ages 3-6 as the fat pad decreases and foot muscles strengthen. Most children with flat feet have no symptoms and need no treatment. At 0-12 months, all babies have flat feet. The arch area is filled with a fat pad that provides cushioning. Flat feet at this age are completely normal and expected. It is generally considered normal when your baby or toddler has flat feet - this is universal at this age. However, you should contact your pediatrician promptly if sudden change in foot shape.
Normal vs. Concerning
By Age
What to expect by age
0-12 months
All babies have flat feet. The arch area is filled with a fat pad that provides cushioning. Flat feet at this age are completely normal and expected.
12-24 months
Flat feet are still normal as your toddler begins walking. The fat pad is still present. Walking barefoot on various surfaces helps strengthen foot muscles that will eventually form the arch.
2-3 years
Arches may begin to develop, though many children still appear flat-footed. Flexible flat feet (the arch appears when standing on tiptoes) are almost always normal and do not need treatment.
3-6 years
Arches continue to develop. By age 6, most children have visible arches. If flat feet persist, are rigid, or cause pain, a pediatric orthopedist can evaluate. Most cases of persistent flat feet in childhood are flexible and painless.
What to Tell Your Pediatrician
- Describe when you first noticed has flat feet - is this normal and how it has changed over time.
- Note your baby's current age and which age-specific patterns you are seeing.
- Mention if flat feet are rigid (arch never appears, even on tiptoes).
- Mention if your child has foot pain or tires easily when walking.
- Let your doctor know if you have noticed any related concerns, such as changes in feeding, sleep, or movement patterns.
- Bring a list of any questions or observations you want to discuss at the appointment.
What Should You Do?
When to take action
- Your baby or toddler has flat feet - this is universal at this age.
- Flat feet are flexible (arch appears on tiptoes).
- No pain or difficulty with walking or running.
- Both feet are equally affected.
- Flat feet are rigid (arch never appears, even on tiptoes).
- Your child has foot pain or tires easily when walking.
- Only one foot is flat while the other has an arch.
- Sudden change in foot shape.
- Foot pain or swelling.
What You Can Do at Home
- Keep track of when you notice has flat feet - is this normal — noting the time of day, duration, and any triggers can help your pediatrician.
- Remember that your baby or toddler has flat feet - this is universal at this age — this is generally within the range of normal.
- At 0-12 months, focus on observation rather than intervention unless your pediatrician advises otherwise.
- Provide plenty of supervised floor time and tummy time to support your baby's physical development.
- While monitoring at home, seek immediate care if sudden change in foot shape.
Related Conditions
Toddler Flat Feet (Pes Planus)
Flat feet in babies and toddlers are completely normal. All babies are born with flat feet because the arch has not yet developed, and a fat pad fills the arch area. The arch gradually forms between ages 3-6, and most children develop normal arches without any treatment or special shoes.
My Baby Has High Arched Feet
High arched feet (pes cavus) are less common than flat feet in babies and should be evaluated. While some families have naturally high arches, in children, pes cavus can occasionally be associated with neurological conditions. A pediatric orthopedist can assess whether the high arches are a benign family trait or warrant further investigation.
My Baby's Feet Turn Outward (Out-Toeing)
Out-toeing (feet pointing outward) is common in babies and toddlers and usually resolves on its own. It is often caused by the position of the legs in the womb. Most children outgrow out-toeing by age 2-3. If it persists, worsens, causes tripping, or affects only one foot, evaluation is recommended.
Related Resources
Milestone Checklists by Age
Track your baby's developmental milestones from birth to 5 years with age-specific checklists.
Month-by-Month Development
Detailed monthly development guides from birth through 24 months.
When to Call the Doctor
General guide on when to call the pediatrician, visit urgent care, or go to the ER.
Frequently asked questions
Is has flat feet - is this normal normal?
When should I call the doctor about has flat feet - is this normal?
When is has flat feet - is this normal normal?
What causes has flat feet - is this normal?
What should I mention to my pediatrician about has flat feet - is this normal?
Is has flat feet - is this normal normal at 0-12 months?
Is has flat feet - is this normal normal at 12-24 months?
Should I go to the ER for has flat feet - is this normal?
Does has flat feet - is this normal go away on its own?
References
Doctor Visit Checklist
Bring this checklist to your next pediatrician visit to discuss My Baby Has Flat Feet - Is This Normal?.
Things to mention
- Describe when you first noticed has flat feet - is this normal and how it has changed over time.
- Note your baby's current age and which age-specific patterns you are seeing.
- Mention if flat feet are rigid (arch never appears, even on tiptoes).
- Mention if your child has foot pain or tires easily when walking.
- Let your doctor know if you have noticed any related concerns, such as changes in feeding, sleep, or movement patterns.
- Bring a list of any questions or observations you want to discuss at the appointment.
Observations to share
- Flat feet are rigid (arch never appears, even on tiptoes).
- Your child has foot pain or tires easily when walking.
- Only one foot is flat while the other has an arch.
Urgent signs to report immediately
- Sudden change in foot shape.
- Foot pain or swelling.
My notes
From ismybabyalright.com — free, evidence-based baby health guides
All content follows our editorial policy and is reviewed against published clinical guidelines.
2,705 evidence-based guides6 authoritative medical sources5 medical advisory board members
Related Resources
Bottom line
Most cases of has flat feet - is this normal are normal. Talk to your pediatrician if sudden change in foot shape.
Trust your instincts. If something feels wrong, reach out to your pediatrician. Worrying about your baby means you care — that is a good thing.
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Related Physical Concerns
Toddler Flat Feet (Pes Planus)
Flat feet in babies and toddlers are completely normal. All babies are born with flat feet because the arch has not yet developed, and a fat pad fills the arch area. The arch gradually forms between ages 3-6, and most children develop normal arches without any treatment or special shoes.
My Baby Has High Arched Feet
High arched feet (pes cavus) are less common than flat feet in babies and should be evaluated. While some families have naturally high arches, in children, pes cavus can occasionally be associated with neurological conditions. A pediatric orthopedist can assess whether the high arches are a benign family trait or warrant further investigation.
My Baby's Feet Turn Outward (Out-Toeing)
Out-toeing (feet pointing outward) is common in babies and toddlers and usually resolves on its own. It is often caused by the position of the legs in the womb. Most children outgrow out-toeing by age 2-3. If it persists, worsens, causes tripping, or affects only one foot, evaluation is recommended.
Should I Use Adjusted Age for My Preemie's Milestones?
Yes — for premature babies, developmental milestones should be assessed using adjusted (corrected) age, not chronological age, until at least 2 years of age. Adjusted age is calculated by subtracting the number of weeks your baby was born early from their actual age. For example, a 6-month-old born 2 months early would have an adjusted age of 4 months, and should be assessed against 4-month milestones. Most pediatricians use adjusted age for developmental assessment through age 2-3, and for growth charts through age 2.
Baby-Proofing a Small Apartment
Baby-proofing a small apartment is absolutely possible and focuses on the same key safety principles as any home: securing furniture to walls, covering outlets, locking cabinets with hazardous materials, and ensuring safe sleep spaces. Small spaces actually have an advantage - there is less area to monitor. Focus on eliminating the most dangerous hazards first: falls, poisoning, choking, and burns.
My Baby Seems to Use One Side More Than the Other
Babies should use both sides of their body fairly equally during the first 18 months of life. While slight preferences can be normal, a consistent pattern of favoring one side - using one arm much more than the other, crawling with one leg dragging, or turning the head predominantly one way - should always be discussed with your pediatrician. Early identification of asymmetry leads to the best outcomes.