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Cockatiel

Cockatiel lifespan and age in human years

Average lifespan about 18 years

Cockatiel live about 18 years on average. Below is a chart converting Cockatiel age into human years, plus a calculator.

How old in human years?

Age

Cockatiel age chart in human years

Shaded rows are equivalent to human age 60+.

CockatielHuman ageStage
1 yr18Teen
2 yr22Adult
3 yr26Adult
4 yr30Adult
5 yr34Adult
6 yr37Adult
7 yr41Middle age
8 yr45Middle age
9 yr49Middle age
10 yr53Middle age
11 yr57Middle age
12 yr61Senior
13 yr65Senior
14 yr68Senior
15 yr72Senior
16 yr76Elderly
17 yr80Elderly
18 yr84Elderly
19 yr88Elderly
20 yr92Elderly
21 yr96Elderly
22 yr100Elderly
23 yr103Elderly
24 yr107Elderly
25 yr111Elderly
26 yr115Elderly
27 yr119Elderly
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Cockatiel profile

ClassificationAves > Psittaciformes > Psittacidae
Scientific nameNymphicus hollandicus
Adult weightabout 90 g
Age of maturity13 months
Longest recorded35 years (captivity)

Sources

How we convert ages: method.

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