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intoxicant.wiki · dose and duration audit · 25 Oct 2026

Every dose and duration cell, checked against PsychonautWiki and TripSit

Script-checked: about 6,350 dose and timing cells (3,329 from PsychonautWiki, 3,022 from TripSit), not counting onset times, on every substance page. Compared with TripSit's getAllDrugs and PsychonautWiki's API, both pulled fresh today with one request each, and with the page revisions the site cites.

TripSit values3,022 / 3,022Every TripSit cell matches what TripSit publishes today.
PsychonautWiki values0 errorsEvery PW cell matches the PW page revision we cite. 96 differ from PW's own API, which disagrees with its page.
Stray text15 fixedA source name ("Tihkal") shown inside a duration cell, 7 template placeholders, 1 doubled "hours", 6 TripSit danger doses that were stored but never shown.
PW vs TripSit196 big · 398 smallPlaces where the two sites give different numbers. Both rows stay on the page. Nothing was changed.

Where PsychonautWiki and TripSit disagree

594 dose and timing cells on 197 substances give different numbers. 196 are big gaps: one value is at least double the other, or the ranges don't overlap. Both values stay on each page as published.

Which cells disagreeBig gapSmall gap
Threshold dose49 · 15
Light dose60 · 63
Common dose36 · 113
Strong dose19 · 127
Heavy dose12 · 47
Total duration15 · 30
After-effects5 · 3

Counts are big · small. Come-up, peak and offset never clash because TripSit doesn't list them.

Biggest gaps on the most-used drugsPsychonautWikiTripSit
Zolpidemoral · common dose
20 - 30 mg
5-10mg
Zolpidemoral · strong dose
30 - 50 mg
10-20mg
Cocaineinsufflated · strong dose
60 - 90 mg
100-150mg
Kratomoral · common dose
3 - 5 g
1.5-3g
Methylphenidateoral · common dose
20 - 40 mg
40-60mg
DMTintravenous · strong dose
15 - 20 mg
25-40mg
Methadoneoral · common dose
5 - 15 mg
10-20mg
5-MeO-DMTinsufflated · total duration
2 - 3 hours
15-45 minutes
Cannabissmoked · after-effects
45 - 180 minutes
2-24 hours

Each row has its own scale, starting at zero. A faded end means "or more".

Text that looks stray but is the source's own: 92 cells carry a note the source wrote in the cell itself, like PCP's "Heavy doses may result in psychosis and mania" or the NBOMe "can be fatal" warnings. They are kept word for word. 5 cells are typos on the source's page (amphetamine sublingual "2 - mg", clonazepam "1.5w hours", 2C-H "Unknowm", and broken markup on 2C-T-2 and zopiclone heavy doses). They are quoted as is and could be reported to PsychonautWiki.

Worth a look first: cocaine insufflated doses (TripSit about 1.6× higher), and 31 rows where the sites measure differently (cannabis mg THC vs mg of flower, psilocybin mg vs grams of mushrooms), which readers could misread side by side.

Every value on the site links to the exact source revision it was copied from. Found something that looks wrong? Right-click any value on a substance page to report it.