Effect · every source

How to increase Life Expectancy (years) in CK3

8 sources raise Life Expectancy (years) and 5 lower it in the game files of patch 1.20.0.3.

life_expectancy

The biggest boosts

+5FecundTrait
+5CultivationCultural tradition · Characters of this culture
+5OctogenariansDynasty legacy · Blood legacy · Members of the dynasty

What raises Life Expectancy (years) (8)

Traits (1)

Fecund+5
fecund · game/common/traits/00_traits.txt

Cultural traditions (1)

Cultivation+5
Characters of this culture
tradition_cultivation · game/common/culture/traditions/tgp_traditions.txt

Innovations (1)

Pharmacopoeia+3
Characters of this culture
innovation_pharmacopoeia · game/common/culture/innovations/tgp_innovations.txt

Holy sites (3)

Mount Qingcheng+1
Chengdu · Holder of the county
mount_qingcheng · game/common/religion/faith_types/00_faith_types.txt
Mount Qingcheng+1
Chengdu · Followers, while the faith holds it
mount_qingcheng · game/common/religion/faith_types/00_faith_types.txt
Shikharj+1
Radha · Followers, while the faith holds it
shikharj · game/common/religion/faith_types/00_faith_types.txt

Dynasty legacies (2)

Octogenarians+5
Blood legacy · Members of the dynasty
blood_legacy_5 · game/common/dynasty_perks/00_dynasty_perks.txt
Guardians of the Dharma+5
Divine Aspirations legacy · Members of the dynasty
tgp_sea_legacy_4 · game/common/dynasty_perks/08_tgp_dynasty_perks.txt

What lowers Life Expectancy (years) (5)

Traits (5)

Fragile Bones-10
At 100 XP
fragile_bones · game/common/traits/00_traits.txt
Fragile Bones-5
At 75 XP
fragile_bones · game/common/traits/00_traits.txt
Fragile Bones-3
fragile_bones · game/common/traits/00_traits.txt
Fragile Bones-3
At 25 XP
fragile_bones · game/common/traits/00_traits.txt
Fragile Bones-3
At 50 XP
fragile_bones · game/common/traits/00_traits.txt

Source: game/common/culture/innovations/tgp_innovations.txt, game/common/culture/traditions/tgp_traditions.txt, game/common/dynasty_perks/00_dynasty_perks.txt, game/common/dynasty_perks/08_tgp_dynasty_perks.txt, game/common/religion/faith_types/00_faith_types.txt, game/common/traits/00_traits.txt and the English localisation, Crusader Kings III 1.20.0.3. Building chains are shown once, at their strongest level, with the range over their levels. Effects that come only from events or scale with a script value are not listed.