Normal resting pulse rates for a 1-year-old
Median, boys and girls
At 1 year old, a typical resting heart rate is about 116 bpm. Most 1-year-olds have a resting heart rate between 95 and 138 bpm.
Resting heart rate percentiles for 1-year-olds
These numbers are for 1-year-olds. The national survey they come from reports heart rates by age group, not by single year.
| Percentile | Everyone | Boys | Girls |
|---|---|---|---|
| 1st | 83 | 81 | 82 |
| 2nd | 91 | 91 | 92 |
| 5th | 95 | 95 | 95 |
| 10th | 100 | 100 | 101 |
| 25th | 108 | 107 | 110 |
| 50th | 116 | 114 | 117 |
| 75th | 123 | 122 | 125 |
| 90th | 133 | 131 | 135 |
| 95th | 138 | 137 | 139 |
| 97th | 145 | 146 | 143 |
| 99th | 158 | 156 | 158 |
What it means
1 year has its own age group, so these numbers are for that age only.
Exercise heart rate zones start at age 12, so at 1 year we show the resting heart rate only.
Children's hearts beat faster than adults'. A child's resting heart rate is usually faster than an adult's and slows down with age. That's why children have their own ranges instead of the adult range of 60 to 100 bpm.
Why ages are grouped. The national CDC survey behind these numbers reports heart rates by age group, not by single year. So every age in a group shares the same numbers.
Many things change it. Activity, excitement, fever and some medicines can raise a child's heart rate. A reading taken right after running or crying will be higher than a resting one.
How to check your child's heart rate
- Have your child sit quietly for a few minutes.
- Count the pulse at the wrist for 30 seconds and double it.
- Use a resting count, not one taken right after running or crying.
Nearby ages
Common questions
Short answers about how these calculators work.
Sources
Where these numbers come from
- Resting pulse rate reference data for children, adolescents, and adults: United States, 1999–2008 (opens in a new tab) - National Center for Health Statistics, CDC, 2011Typical resting heart rates by age and sex
- All about heart rate (opens in a new tab) - American Heart AssociationNormal resting heart rate range for adults
- Bradycardia: slow heart rate (opens in a new tab) - American Heart AssociationWhen a slow heart rate needs medical care
- Target heart rates chart (opens in a new tab) - American Heart AssociationHow to take your pulse
- Pulse (opens in a new tab) - MedlinePlus, U.S. National Library of MedicineNormal heart rate ranges by age
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