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Aldabra tortoise

Aldabra tortoise lifespan and age in human years

Average lifespan about 100 years

Aldabra tortoise live about 100 years on average. Below is a chart converting Aldabra tortoise age into human years, plus a calculator.

How old in human years?

Age

Aldabra tortoise age chart in human years

Shaded rows are equivalent to human age 60+.

Aldabra tortoiseHuman ageStage
5 yr4Child
10 yr7Child
15 yr11Child
20 yr14Teen
25 yr18Teen
30 yr22Adult
35 yr27Adult
40 yr31Adult
45 yr36Adult
50 yr40Middle age
55 yr44Middle age
60 yr49Middle age
65 yr53Middle age
70 yr58Middle age
75 yr62Senior
80 yr66Senior
85 yr71Senior
90 yr75Elderly
95 yr80Elderly
100 yr84Elderly
105 yr88Elderly
110 yr93Elderly
115 yr97Elderly
120 yr102Elderly
125 yr106Elderly
130 yr110Elderly
135 yr115Elderly
140 yr119Elderly
145 yr124Elderly
150 yr128Elderly
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Aldabra tortoise profile

ClassificationReptilia > Testudines > Testudinidae
Scientific nameAldabrachelys gigantea
Adult weightabout 1.2e+02 kg
Age of maturity25 years
Incubationabout 7397 days
Longest recorded152 years (captivity)

Sources

How we convert ages: method.

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