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How Long Does Weed Stay in Your System

How Long Does Weed Stay in Your System?

How long does weed stay in your system? Or how long does marijuana stay in your system if you smoked for the first time are questions we get daily. We know stoners ask this stuff about amounts of time and amounts of weed because they want to pass a drug test. If that’s the case you can skip right to our post on how to pass a drug test. Or if you need something more graphical check out this informative infographic: How Long Does Marijuana Stay in Your System for a more detailed look at the amounts of time it takes based on a few variables.

Basically after you smoke marijuana the period of time it stays in your system varies on a lot of things. The amounts of time that your body retains traces of marijuana depends on a number of factors, including how often you smoke, your metabolism rate, your health and your weight. The potency of the pot you smoked will also affect how long marijuana will stay in your system, says the National Institute on Drug Abuse.

How long does THC stay in your system?

Drug testing sucks. Because it doesn’t show impairment unless it’s giving right after smoking marijuana. What really matters is the amounts of time that’s lapsed since the last time you’ve smoked weed. Plus another thing to think about when it comes to how long marijuana stays in your system is your overall health. Sounds crazy but when it comes to urine tests the more fat you have on your body the longer you’ll test positive after you smoke marijuana. You’re overall physical health will also affect how long it stays with you. More fit means you’ll burn through fat faster and it’ll be easier for you to pass a drug test for pot. The longest length of time that we’ve heard weed sticking around is more than 90 days that’s because marijuana stays in your fat cells after you consume it. That’s whey tests for marijuana don’t show impairment. So what’s the point of them if all they can do is detect cannabis use at some point in time over the last couple of months? The effects of marijuana wear off pretty quickly—a lot quicker than weed stays in your fat cells that’s for sure.

Anyhow, how long does THC stay in your system after smoking weed? Bottom line? No one can really say definitely how long stays in your system or how long you will test positive for marijuana or THC since the rate of THC metabolism varies per individual. But there are some common guidelines. According to experts at WebM, the amount of time marijuana stays in your system is anywhere from a week to a month, depending on how often you use it.

How long does weed stay in your system if you smoke once?

We get this one a lot—how long does weed stay in your system if you smoked one time or how long does marijuana stay in your system if you smoked for the first time? According to a review by the National Drug Court Institute (NDCI) you’ll likely test positive for marijuana for 1-3 days after smoking weed or taking a hit from a marijuana vaporizer.

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How long does weed stay in your system if you smoke frequently?

How long does marijuana stay in your system if you smoke a lot? It stays with you a whole lot longer that the effects of marijuana. The effects of marijuana will last only a few hours but that doesn’t mean that detection times will last that long.  Studies suggest that people who smoke hella weed can expect to test positive for around a week following last use. According to the NDCI, after 10 days, most frequent users should pass a urine test. “Based upon recent scientific evidence, at the 50 ng/mL cutoff concentration for the detection of cannabinoids in urine, it would be unlikely for a chronic user to produce a positive urine drug test result for longer than 10 days after the last smoking episode.”

However, there’s no guarantee that a heavy cannabis smoker will be free of THC metabolites after 10 days. Studies show it’s possible for some users to test positive for up to a month after last use. In one extreme case, a person who reported using cannabis heavily for over 10 years managed to test positive (above 20 ng/mL limit) for up to 67 days after last use.

How Long Does Weed Stay in Your System Calculator

How long does marijuana stay in your urine? Here’s a simple graphic that can help you better understand how long weed will stay in your system. It’s simple to use and is basically based on your percentage of body fat and how often you smoke weed.

How long does weed stay in your system for a urine test?

How long does weed stay in your urine (or should we say how how long does THC stay in your urine?)? Well THC, aka the stuff in weed that causes you to get high, will appear as a positive within 2-5 hours of use on a urine drug test. So avoid drug testing during this time obviously. How long it will still show on a urine drug test is estimated based on frequency of use, but does not take into account the weight and body fat of the marijuana user. Generally, newbies may show positive on urine tests for 1-6 days, moderate users might test positive for 7-13 days and frequent and heavy smokers may show positive for 15 or even 30 or more days or more. So if you’ve been smoking a ton of weed lately you better find a way to avoid any drug testing for a while.

All drug testing methods suck but the urine drug test is the most common. That’s because urine tests are simple to administer, accurate and delivers immediate results. It’s also probably because urine tests are the most humiliating. Luckily however, the common urine drug test is also the easiest to beat. Of course there are more complex urine drug tests that are harder to beat, but they are expensive to run—which makes them rare. And most of the time urine tests are used to confirm a failed test when it’s contested.

Have a ua drug test approaching? Sure might think synthetic urine, fake urine, fake piss, fake pee is gross but it’s actually toxin free and what drug test labs use to calibrate their equipment. Does synthetic urine work for drug tests? You bet’cha. Synthetic urine works perfectly to pass a ua test. Worried about your fake urine being detected as synthetic? Won’t happen if you purchase a quality product like Sub-Solution. It’s completely undetectable, comes with a chemical heating powder to warm it up and a 200% money back guarantee. Check out our page on using fake pee for more information including our best synthetic urine reviews.

How long does weed stay in your hair?

How long does weed stay in your hair? Wait, drug testing for hair? Yep hair follicle tests happen. THC will show up about 7 days after use. And most hair drug tests will test for a 90 day period. That’s what makes the hair follicle tests such a bitch. However, THC does not always bind to the hair follicle which makes it not always considered an accurate testing method for marijuana use.

The hair drug test aka the hair follicle tests is harder to beat than the piss test, though. That’s because drug tests for hair can detect drug usage aka detect cannabis in any hair that was growing anywhere on your body at the time you consumed drugs. If you were smoking weed 6 months ago that means the hair growing at that time is contaminated and drugs can be detected in it. The dreaded hair drug test can also determine when and how much of a specific drug was used. Luckily these specific hair drug tests are rare. Check out this article for more in-depth information on how to pass a hair drug test.

How long does weed stay in your saliva?

How long does weed stay in your saliva? On a Saliva Drug Test, THC will test positive within one hour of use, but may only show positive for about 12 hours after last use. However the saliva test can be given anytime and anywhere—making it very convenient for law enforcement. Even worse? The results for a saliva drug test, also known as a mouth swab drug test, are quick, accurate and immediate. The saliva drug test (mouth swab drug test) is not affected by the typical tricks and techniques that might work to defeat or beat a urine drug test. For more information check out our post on how to pass a mouth swab drug test.

How long does weed stay in your blood?

Blood tests are tough to beat. That’s because blood tests are typically performed at a hospital by an expert. Police typically don’t employ blood tests. Anyhow when it comes to these dreaded blood tests the key is knowing how long does weed stay in your blood. Weed could remain above the limit of detection (0.3 ng/ml) in the blood of regular users for up to a month, although it varies by individual. Luckily for stoners, the gold standard of drug testing—blood tests are the least used because they’re costly and must be administered by a healthcare professional. Plus the blood drug test is most often given out by insurance companies or law enforcement so if all you’re doing is looking for a new job, you won’t be facing one of these.

Sometimes drug testers like to mix and match these tests, so be careful out there. Good luck. And if you need it, here’s our tips on how to pass a drug test.

How long does weed stay in your system final thoughts

“There is no typical window of detection,” says Ryan Vandrey. This guy is an associate professor at Johns Hopkins University teaching in their highly esteemed psychiatry and behavioral science sector. Not only is he an expert on drug testing he says that the time marijuana stays in a person’s system is “highly variable from person to person.” He also says that it varies based on the frequency of use and the amount of use.” So there’s no way of predicting or knowing how long someone would test positive with any kind of certainty,” he concludes. But that doesn’t mean we can’t speculate and get pretty close.

We can tell you with confidence that marijuana in your system will work its way out of your system in about 30 days. And that depends on how much you smoke. If you’re a heavy smoker you can probably expect that marijuana will stay in your system for that full month. If you’re a light smoker marijuana will stay in your system for shorter period of time. Anyhow, good luck on passing your piss test, man. If you’ve got one. Let us know how it goes in the comments section below?

How to get weed out of your system fast

Looking for help on how to get weed out of your system fast? Let’s cut to the chase. No article on drug testing would be complete without directions on how to pass one quickly. You probably need to know how to pass a drug test in 24 hours or less? If you have a urine drug test in 24 hours your best bet might be to try a detox drink 3 to 4 hours before your drug test. You can also chug water and cranberry juice to dilute your urine. You can also give synthetic urine a try if you’re looking to pass a drug test fast or find friend who doesn’t smoke weed and ask them to give you some their pee. For more information check out our in-depth post, How To Get Weed Out Of Your System Fast.

How long does pot stay in your system? We should have answered them by now, but if you have any more questions…then please let us have them in the comments section below.

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  • i ate 3 brownies saturday night and have drug test monday morning at 10am i dont use at all otherwise is there something i can do i cant cancel

  • i ate 3 brownies saturday night and have drug test monday morning at 10am i dont use at all otherwise is there something i can do i cant cancel i know i need help

  • i ate 3 brownies saturday night and have drug test monday morning at 10am i dont use at all otherwise is there something i can do i cant cancel i know i need help please reply

  • How old are you, you have got to be a complete idiot knowing u got a drug test on Monday and eat 3 brownies basically ur fucked

  • i think im a occasional smoker. i have started smoking like 4 months ago and occasionally last month i smoked 3 times and i only give the joint 3 hits or 2. my last time was on nov 20th. i have and upcoming blood test and urine test in a week. i have been clean for 23 days. will it show positive? please answer this is my dream job and im tripping cause i dont wanna fuck this up

  • I quit 7 months ago. I have some home thc testing kits AND IT'S STILL IN MY SYSTEM! How can this be? Should I buy a different thc kit. This makes no sense at all. Yes, I was an extremely heavy, heavy, all day, everyday smoke for a 100 years. But still, 7 months and I'm not getting two clear lines on the test?! What the hell? I know the results say that a line is a line. I only get one strong line, but one very, very, very faint line for the one that should say a negative test. I just don't get it.

  • oh man, I'm going to have to take a drug test in 1 1/2 month to 2 1/2 months. I've been smoking wax for the past 10 months daily, 1 gram a week or so, with a couple days and weeks off in between. hopefully 40-60 days is enough for me to pass a urine test. I'm going to be drinking like 10 cups of water a day and try to sweat as much as possible, as well as taking some detox juices I have for the next month for two. I'm pretty much much done smoking anyways. Threw away my rig with no second thought.

  • I used to be a frequent user I've been clean since November 5th when I was put on probation. Now I have a possible drug test coming up in 19 days (jan6) if I smoke only 1 blunt & drink water and cranberry juice every day for 19 days will I test clean???? Please reply quickly.

  • Well I've smoked as long as I can remember and alot. ..to pass a test drink 64-120oz of water 2 days before you go drink a glass that morning pee a few times an it should pass I've never failed.. good luck peeps

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