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Alpine marmot

Alpine marmot lifespan and age in human years

Longest recorded 17.4 years

🏆 The longest-lived alpine marmot on record reached 17.4 years in captivity.

Alpine marmot (Marmota marmota). The oldest known individual lived 17.4 years; this chart maps that record to a human age of 120. Most individuals live considerably shorter lives than the record.

How old in human years?

Age

Alpine marmot age chart in human years

Shaded rows are equivalent to human age 60+.

Alpine marmotHuman ageStage
1 yr9Child
2 yr18Teen
3 yr25Adult
4 yr31Adult
5 yr38Adult
6 yr44Middle age
7 yr51Middle age
8 yr58Middle age
9 yr64Senior
10 yr71Senior
11 yr78Elderly
12 yr84Elderly
13 yr91Elderly
14 yr97Elderly
15 yr104Elderly
16 yr111Elderly
17 yr117Elderly
18 yr124Elderly
19 yr131Elderly
20 yr137Elderly
21 yr144Elderly
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Alpine marmot profile

ClassificationMammalia > Rodentia > Sciuridae
Scientific nameMarmota marmota
Adult weightabout 3.5 kg
Age of maturity2 years
Gestationabout 35 days
Litter / clutch size4
Longest recorded17.4 years (captivity)

Sources

How we convert ages: method.

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