The length of time weed (THC) stays in your system for a urine test depends on several factors such as frequency of use, metabolism, body fat, and the sensitivity of the test. Here is a detailed overview:
Detection Times in Urine Tests
- Occasional or one-time users: THC metabolites are typically detectable for about 3 to 7 days after last use. Some sources say up to 3-5 days, others up to a week
- Moderate users (several times a week): Detection can last around 5 to 15 days
- Heavy or chronic users (daily or multiple times per day): THC metabolites may be detectable for 30 days or even longer, sometimes up to 90 days in extreme cases
Factors Affecting Detection Time
- Metabolism: Faster metabolism clears THC quicker.
- Body fat: THC metabolites are stored in fat cells, so higher body fat can prolong detection.
- Frequency and amount of use: More frequent and higher doses increase detection window.
- Hydration and health: Staying hydrated may help dilute urine but doesn't guarantee passing a test.
- Test cutoff levels: Common cutoff is 50 ng/mL THC metabolite; more sensitive tests (20 ng/mL) detect longer
Reddit User Experiences
On Reddit, users generally report that for light or infrequent use, THC is detectable in urine for about 3 to 7 days. Heavy users report detection times of 30 to 45 days or more. Hydration is often suggested as a way to help clear it faster, but results vary
Summary Table of Urine Detection Times
User Type| Detection Time in Urine
---|---
One-time/Occasional| 3 to 7 days
Moderate use| 5 to 15 days
Heavy/Chronic use| 30 days or longer (up to 90 days)
In conclusion, if you are an infrequent user, THC is likely to be undetectable in urine within about a week. For heavy users, it can remain for a month or more. Individual factors and test sensitivity can affect these times significantly
