日本語
Smallmouth bass

Smallmouth bass lifespan and age in human years

Longest recorded 26 years

🏆 The longest-lived smallmouth bass on record reached 26 years in the wild.

Smallmouth bass (Micropterus dolomieu). The oldest known individual lived 26 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

Smallmouth bass age chart in human years

Shaded rows are equivalent to human age 60+.

Smallmouth bassHuman ageStage
1 yr3Child
2 yr7Child
3 yr10Child
4 yr13Teen
5 yr16Teen
6 yr20Adult
7 yr25Adult
8 yr30Adult
9 yr35Adult
10 yr40Middle age
11 yr45Middle age
12 yr50Middle age
13 yr55Middle age
14 yr60Senior
15 yr65Senior
16 yr70Senior
17 yr75Elderly
18 yr80Elderly
19 yr85Elderly
20 yr90Elderly
21 yr95Elderly
22 yr100Elderly
23 yr105Elderly
24 yr110Elderly
25 yr115Elderly
26 yr120Elderly
27 yr125Elderly
28 yr130Elderly
29 yr135Elderly
30 yr140Elderly
Share this page

Smallmouth bass profile

ClassificationTeleostei > Perciformes > Centrarchidae
Scientific nameMicropterus dolomieu
Adult weightabout 3 kg
Age of maturity5.5 years
Longest recorded26 years (wild)

Sources

How we convert ages: method.

More Fish & water life

GoldfishLifespan about 12 yearsJapanese rice fish (medaka)Lifespan about 2.5 yearsGuppyLifespan about 18 monthsSiamese fighting fishLifespan about 3.5 yearsNeon tetraLifespan about 5 yearsKoiLifespan about 40 yearsFreshwater angelfishLifespan about 12 yearsPond loachLifespan up to 7 years (record)ClownfishLifespan up to 20 years (record)Red swamp crayfishLifespan about 4 yearsStriped mulletLifespan up to 16 years (record)AyuLifespan up to 3 years (record)
See all Fish & water life →
▲TOP