What Is a Good HRV? Reference Ranges by Age and Gender
A good HRV depends on age, gender, and measurement conditions. A good RMSSD for a 30-year-old male is 45-68 ms, while a good score for a 60-year-old female is 28-44 ms.
| Age | Men (ms) | Women (ms) |
|---|---|---|
| 20-29 | 55-78 | 50-72 |
| 30-39 | 45-68 | 42-62 |
| 40-49 | 38-58 | 35-54 |
| 50-59 | 30-48 | 28-44 |
| 60-69 | 24-40 | 22-36 |
| 70+ | 18-32 | 16-30 |
Women typically have 5-10% lower RMSSD than men at the same age.
HRV Score Categories
- Excellent: Above 70 ms
- Good: 40-70 ms
- Fair: 25-40 ms
- Concerning: Below 25 ms
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