Horse mackerel lifespan and age in human years
Longest recorded 15 years
🏆 The longest-lived horse mackerel on record reached 15 years in the wild.
Horse mackerel (Thunnus thynnus). The oldest known individual lived 15 years; this chart maps that record to a human age of 120. Most individuals live considerably shorter lives than the record.
- Reaches adulthood at about 3.7 years
- Adult weight about 376 kg
How old in human years?
Age
Horse mackerel age chart in human years
Shaded rows are equivalent to human age 60+.
| Horse mackerel | Human age | Stage |
|---|---|---|
| 1 yr | 5 | Child |
| 2 yr | 10 | Child |
| 3 yr | 14 | Teen |
| 4 yr | 20 | Adult |
| 5 yr | 29 | Adult |
| 6 yr | 38 | Adult |
| 7 yr | 47 | Middle age |
| 8 yr | 57 | Middle age |
| 9 yr | 66 | Senior |
| 10 yr | 75 | Senior |
| 11 yr | 84 | Elderly |
| 12 yr | 93 | Elderly |
| 13 yr | 102 | Elderly |
| 14 yr | 111 | Elderly |
| 15 yr | 120 | Elderly |
| 16 yr | 129 | Elderly |
| 17 yr | 138 | Elderly |
| 18 yr | 147 | Elderly |
Horse mackerel profile
| Classification | Teleostei > Perciformes > Scombridae |
|---|---|
| Scientific name | Thunnus thynnus |
| Adult weight | about 3.8e+02 kg |
| Age of maturity | 3.7 years |
| Longest recorded | 15 years (wild) |
Sources
How we convert ages: method.
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