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100% increased duration for
Increased duration for
Increased duration of
You get double the quantity when you craft chems
Chems created by you last twice as long
Unlock new chem recipes
“ With the Chemist perk, any chems you take last twice as long. ” — In-game description
Chemist is a perk in , Fallout 3 , Fallout: New Vegas , Fallout 4 and Fallout 76 .
This perk doubles the active time for chems.
List of items
The following items will work with this perk.
This perk synergizes well with the
Chem Resistant perk, the latter providing a 50% resistance against addiction. Chemist affects any item which also influences the
Chems Taken statistic. Though it specifically states that chems will last twice as long, it affects anything you can get addicted to, including alcohol.
Fallout: New Vegas
List of items
Descriptions of items which include the item's duration are not updated to reflect the extended duration when the Chemist perk is taken. Examples of such items are RadAway, stimpaks and purified water. [verified]
“ Any chems you take last 50% longer. Far out. ” — Rank 1 description
In addition to the Chemist perk affecting the duration of
chems, ranks in Chemist are needed to unlock some recipes at the chemistry station usable in settlements.
Any chems you take last 50% longer. Far out.
INT 7, LVL 16
Any chems you take now last twice as long.
INT 5*, LVL 32
Any chems you take now last an additional 150% longer.
INT 5*, LVL 45
Any chems you take now last an additional 200% longer.
* 3rd and 4th ranks require 5 Intelligence as opposed to 7 due to a bug.
Because each effect is evaluated separately, it is possible for only some effects from a chem to be boosted.
Your Pip-Boy will show the enhanced duration of chems, though when viewing items in e.g. the crafting interface you will still see the default chem duration.
Works well with the BioCommMesh mod for chest armor pieces. A single use of jet will last 30 seconds with rank 4 of Chemist, and for 45 seconds with rank 4 of Chemist and the BioCommMesh mod.
Survival mode, Chemist rank 1 is required to manufacture many items that previously required no rank in the skill, such as a stimpak. When viewing the perk the "potion created" sound effect from
, another Bethesda RPG, can be heard. Skyrim Chemist lengthens the duration of the heal over time of many different items, including RadAway, without modifying the healing per second, which results in a higher amount healed.
The bonus duration also applies to most negative effects from a chem.
As with Fallout: New Vegas, this perk also increases the HP effect of many edible aid items including plants, raw meat and pre-War packaged foods.
Chemist only possesses a single rank, making it the most perk efficient crafting skill in
Fallout 76. It no longer extends duration, that perk is instead called Chem Fiend.
You get double the quantity when you craft chems!
You get triple the quantity when you craft chems!
Doubles the yield when crafting
chems. For items which are typically crafted in quantities of 2, crafting with Chemist equipped will yield 4. Chemist affects the following:
Chems created last twice as long as normal. In addition, unlock chems recipes that have this perk as a requirement.