What is a normal oxygen level for a baby while sleeping? Oxygen level is a test that measures oxygen concentration in the blood. For babies, this is often measured as a percentage.
The normal range varies by age and is significantly higher for newborns than older babies. Babies with difficulty breathing or other health problems may have oxygen levels outside the normal range.
Oxygen levels for babies are usually measured as a percentage. It’s usually measured in other body parts, but because it’s not routinely screened for babies, you’ll likely need to ask your pediatrician to order it directly.
What does oxygen level mean?
It’s often used to determine if a baby gets enough oxygen through the lungs and into their bloodstream while sleeping at night. Because babies often have difficulty breathing for various reasons, it’s important to use oxygen levels to determine why the baby is having these problems.
Baby oxygen levels are checked either at one point in time or over a period of time. If the level is too low, the baby may need supplemental oxygen. A lower percentage of oxygen in the blood can have serious consequences, including seizures that result in brain damage or even death.
What is a normal oxygen level for a baby while sleeping?
Normal oxygen levels are monitored for babies every four weeks during the first two years following birth. Oxygen levels are then checked a few times a year after that. After age 2, it isn’t routine to test oxygen levels anymore.
The normal range of oxygen levels is between 95 and 105 percent, but they may be between 94 and 118 percent. A baby’s blood has only enough oxygen to handle breathing, digestion, and circulation functions. These are all necessary for growth and development.

The normal range of oxygen levels is smaller for newborns because they need more oxygen than older babies. That doesn’t mean the oxygen level needs to remain at a certain percentage. Babies with difficulty breathing often have lower oxygen levels in their blood. They also generally need more supplemental oxygen than older babies.
Here’s a simple formula to use when you’re calculating the percentage of oxygen in the blood:
(Arterial 100 – venous return) x 100 / Arterial oxygen content
If you’re interested, you can use this formula to calculate the percentage of oxygen in the blood.
TEST: Oxygen saturation is measured by a pulse oximeter.
Limitations: room temperature and rate of change. Also not accurate for older babies or those with respiratory disease.
Equations: SaO2 = (So x (1 – SpO2)/100) + PaO2 * SpO2 /100, So = SaO2 – 100/PaCO2.
What does a baby oxygen level of 88 %?
A baby with an oxygen level of 88.0% is likely to have lung disease (pulmonary hypertension) or another problem causing difficulty breathing.
For example, a baby with a lower percentage could be suffering from apnea, a medical condition causing pauses in breathing. This could be due to several different causes, including asthma, reflux disease (GERD), or even some types of heart malformation.
A baby with a lower percentage could also have congenital heart disease (CHD). This heart defect can happen during pregnancy and has many different ramifications.
Children with CHD will typically have chest pain. Depending on the severity of the problem, they may require a lot of medical care.
What does an oxygen level 88 % mean for my baby?
It means the baby has trouble breathing due to lung disease or another condition requiring extra oxygen. Because the oxygen level is at 88%, your child may require supplemental oxygen.
A baby with a lower average oxygen level will typically have more health complications than other children. It will depend on the condition that is causing low levels. If you’re concerned, be sure to talk with your pediatrician.
Make sure to get extra help and support if your baby has a chronic illness that requires care beyond what you can give at home.
What does the normal oxygen level for baby while sleeping?
A baby’s normal oxygen level is typically between 95 and 105 percent. This essentially means that the blood has enough oxygen so that all bodily functions are functioning well.
What matters most is whether or not the baby is getting enough oxygen in the bloodstream while they sleep. If oxygen levels are too low, the baby may need supplemental oxygen.
Over time, the normal range of oxygen levels is expanded as babies grow. This occurs as their bodies and organs develop. The lungs will continue to develop over time, and a baby’s body will need less oxygen when they sleep as they grow older.
The normal oxygen level for a baby is a test that measures the oxygen concentration in the blood. For babies, this is often measured as a percentage.
The normal range varies by age and is significantly higher for newborns than older babies. Babies with difficulty breathing or other health problems may have oxygen levels outside the normal range.
Oxygen levels for babies are usually measured as a percentage. It’s usually measured in other body parts, but because it’s not routinely screened for babies, you’ll likely need to ask your pediatrician to order it directly.
What is the normal oxygen level for 2 year old while sleeping?
A normal oxygen level for a 2 year old while sleeping is between 90 and 95 percent. This means the blood would have enough oxygen to supply all necessary functions. A 2-year-old might also need supplemental oxygen if it’s lower than 90 percent. A 2-year-old is fine if the oxygen level is less than 90 percent if there is no problem.
Oxygen levels for most children are measured as a percentage, not in drops per minute or other units. They are typically within a range of 90 to 95 percent.
How do you calculate the oxygen level of a baby?
The percentage of oxygen in the blood is often referred to as the SaO2. A baby’s oxygen levels will depend on their health and the health of their organs. Many factors can affect a baby’s oxygen levels, including whether they’re premature.
What are normal values for an oxygen level while sleeping?
A normal value for an oxygen level while sleeping is between 95 and 105 percent. This means that the blood has enough oxygen so that all bodily functions are functioning well.
What is the normal oxygen level for 3 year old while sleeping?
A normal oxygen level for a 3 year old while sleeping is between 90 and 95 percent. This means that the blood would have enough oxygen so that all bodily functions are functioning well. A 3 year old might also need supplemental oxygen if it’s lower than 90 percent.
Oxygen levels for most children are measured as a percentage, not in drops per minute or other units. They are typically within a range of 90 to 95 percent.
What Is a Good Oxygen Rate by Age?
It is normal for a Baby oxygen 95% while sleeping, but that is not the only factor. The air temperature, room temperature, pulse rate, and previous health history are all equally important. A Baby’s oxygen 95% can vary from 90 to 100% depending on those factors. The circulation rate of the blood is just as important as the oxygen in it.
A good Oxygen Rate by Age is from 90 to 95% when awake and 15 breaths per minute when sleeping at night.
Here is a chart of good oxygen levels by age:
Blood Oxygen Levels Chart by Age Using a Pulse Oximetry
Condition | SpO2 Levels |
---|---|
Normal | 95% to 100% on both adults and children |
Abnormal (the brain may be affected) | 80% to 88% |
Bluish discoloration of the skin or Cyanosis | Below 70% |
How to increase baby oxygen levels?
There is no cure for low blood oxygen, but there are treatments to improve your baby’s blood oxygen level. Your doctor may recommend any of the following things:

Some of these methods will involve a child-friendly gadget called a pulse oximeter. This device attaches to the finger and can be carried by your baby during everyday activities. The pulse oximeter will then constantly measure the baby’s oxygen levels and relay that information to you.
Here are the best 5 ways to increase baby oxygen levels:
1. Give your baby supplemental oxygen:
A baby will require extra oxygen if blood-oxygen levels are below a certain percentage. If this is the case, you should ask your pediatrician to order a blood-oxygen test.
2. Keep your baby warm:
Because low body temperature can affect oxygen levels, try to keep your baby warm in cold weather (68 degrees or warmer) and dress him in lightweight clothing. Avoid using thick or heavy blankets unless necessary for medical purposes.
3. Keep your baby hydrated:
This is especially important if your baby is born prematurely. Keep a formula or breast milk bottle on hand to give your child during feeding. If you don’t want to use formula, try giving only breast milk.
4. Don’t bruise your baby:
Bruising can affect a baby’s oxygen levels when they are younger than 12 months old. Avoid giving your baby a bath or sponge baths as much as possible, and encourage your baby to play in a space free from sharp corners, handles, and other obstacles.
5. Get professional help:
Finally, if none of these methods work and the oxygen levels continue to be low, you may consider getting medical treatment for your infant. For more information on what doctors need to know when providing care to an infant with low oxygen levels, see the article Emergency Medical Care of Newborns.
What should a child’s oxygen level be while sleeping?
The pulse oximeter, used to measure oxygen levels in the blood, will give you an accurate reading of your child’s oxygen levels. You can buy a pulse oximeter at any medical supply store. If the level is below 90%, contact the pediatrician and ask for a repeat test.
What are the normal oxygen levels for a 4-year-old while sleeping?
A normal oxygen level for a 4-year-old while sleeping is between 90 and 95 percent. This means the blood would have enough oxygen to supply all necessary functions.
A 4 year old might also need supplemental oxygen if it’s lower than 90 percent. A 4 year old is fine if the oxygen level is less than 90 percent if there is no problem.
Oxygen levels for most children are measured as a percentage, not in drops per minute or other units. They are typically within a range of 90 to 95 percent.
What is the Normal oxygen level for newborn?
The normal oxygen level for a newborn is between 90 to 95 percent. This means the blood would have enough oxygen to supply all necessary functions.
It is considered normal if the oxygen level is between 90-95 percent. It will be considered abnormal if the level is less than 90%.
What Happens if Baby Oxygen Levels are Low?
If your baby has a low oxygen level, don’t panic. Doctors can treat low oxygen levels in newborns by putting their babies on a ventilator and giving them supplemental oxygen. This is done to ensure that your baby gets the right amount of oxygen to their brain and other organs to prevent brain damage.
If your baby’s oxygen levels are low, it may need care in the NICU. A lower than normal oxygen level should not be taken lightly and will require treatment from a doctor.
When do infants need additional inspired oxygen?
Infants who are born prematurely or who have some form of respiratory distress, such as bronchopulmonary dysplasia, may need to receive extra oxygen during feeding. The caregiver can use a spongy feeding device with an attached nasal cannula (a tube that goes into the nose) and then monitor the reading on the pulse oximeter placed on the hand or foot.
Conclusion
The amount of oxygen in a baby’s blood is determined by the air in their lungs and the amount of oxygen their body can use. A child’s oxygen level may also be affected by how well it is fitted to the child.
If your child has low oxygen levels, you can treat this with a simple bedside monitor or see your pediatrician for a more advanced version that will give you real-time readings.
I hope this helps answer the question about oxygen levels. Please leave me your comments and questions below in the comment section below.
FAQs
What is a dangerous oxygen level for a baby?
A dangerous oxygen level for a baby is anything below 88% to 90%. The level of oxygen in a baby’s blood will determine if they are at a safe amount of oxygen or not. If the level is below 88%, it becomes a danger to the baby.
Do baby oxygen levels drop when sleeping?
Yes, a baby’s oxygen level drops when they sleep, but this is generally to be expected and is due to their breathing patterns.
What should oxygen levels be in a newborn?
The normal range of a baby’s O2 levels is between 90-95%. Anything less than 90% should be considered abnormal, so it is best to contact the doctor for further treatment.
What oxygen level is too low for a child when sleeping?
A child’s oxygen level that is too low when sleeping will be anything below 88% to 90%, which should be considered dangerous, and can cause harm to the child.
What are normal oxygen levels for a newborn baby?
Normal oxygen levels for a newborn baby are around 95%. The normal oxygen level range for babies is from 90-95%. Anything less than these numbers should be considered abnormal.
Is 94 a good oxygen level for a sleeping baby?
94 is a very good level. However, this may be too high of a level when first brought to the doctor or hospital.
Is 93 a good oxygen level for baby?
93 is an acceptable level for a baby. However, it may be too high of a level when first brought to the doctor or hospital.
What are safe oxygen levels for a newborn baby?
The safest levels of oxygen are between 90-95%. Anything less than this should be considered dangerous and should be taken seriously.
Is 92 a good oxygen level for babies?
92 is a good oxygen level. However, it may be too high of a level when first brought to the doctor or hospital.
What is a normal oxygen level for a child while sleeping?
Normal oxygen levels for a child while sleeping is between 90-95%. A child’s usual oxygen level range is from 90-95%. Anything less than these numbers should be considered abnormal.