Welcome to the 21st century, ladies and gentlemen. In addition to being able to smoke weed out of futuristic James Bond-looking devices, we now live in an age where we can grow pot for specific genetic traits, drink cannabis-infused water for its reported health benefits, and (for better or worse) inhale 99% THC wax from a space-age dab rig for mind-blowing effects.
On a more helpful level, for those worried about an upcoming drug test, there are tools like the THC drug test calculator (see below) that analyze cannabis usage data to estimate the prevalence of weed metabolites in your system before a marijuana drug screening.
The online calculator below is pretty simple. Punch in your information, and the calibrated software will analyze your responses against thousands of similar responses from an online cannabis user database. You can use the results to gauge how long it might take to rid your body of cannabis metabolites before your upcoming drug test. (Important: the results are for estimation purposes only. Please do not use them as an exact timeframe to plan around your drug screening).
Try Our Online THC Calculator and See How You Score:
Don’t Have Enough Time Before Your Screening?
Even though the calculator’s results aren’t set in stone, they can be trusted to be reasonably accurate. If you have a drug test coming up soon and are worried you might not pass, some solutions can help you detox up to 8x faster than you would under natural circumstances. TestClear is one of the world’s leading drug test advisors, and thousands have used their range of powerful detox products to help pass a screening – even a day or two before a test.
We’ve partnered with the brand to offer our readers exclusive coupons and discounts for various TestClear products. To check out their range of detox options and have the discount automatically applied, hit the link below:
What Is a THC Drug Test?
If you’ve ever wondered how long marijuana stays in your system, the simplest (but least useful) answer is it varies. Tools like the online THC calculator above work by analyzing specific personal information (age, weight, height, etc.) to provide an estimation of how much traceable THC is likely to be in a person’s cell and tissue systems (including their urine, blood, hair, and saliva) at any given moment.
In this section, we talk about what exactly marijuana drug tests are, how they work, and how you can use a THC drug test calculator to increase the likelihood of passing your next randomized drug screening.
Been There, Done That?
If you’ve ever interviewed for a job before, you’re likely already somewhat familiar with a THC test’s horribly awkward (and inconvenient) process. You know how it goes – the drug test lady hands you a sterilized plastic cup, stands three feet away from you (in a dead-silent bathroom), and waits impatiently while you try and “fill ‘er up.”
But did you know that the majority of these THC tests don’t actually test for THC itself? Instead, most of them are actually designed to screen for the presence of THC-COOH, which is a metabolic byproduct of THC that exists in our bodies after the active compound has been broken down by the liver.
Did you know the majority of THC tests don’t actually test for THC itself? Rather, most of them screen for THC-COOH, a metabolic byproduct of THC.
The “Three-Step THC Process”
You might actually think of smoking weed as a “three-step THC process”:
- In the first step, the THC in the raw marijuana flower actually exists as THC-A, which is a non-psychoactive acidic version of the active compound. As soon as we fire up the joint (or bowl, or vaporizer, etc.), the heat causes the THC-A to decarboxylate into THC, which of course is the active compound that accounts for our beloved marijuana high.
- The second step is the actual process of inhalation (and absorption) into the bloodstream. As soon as the THC-A combusts, it immediately “turns into” THC, at which point we inhale it into our lungs. Once in our lungs, it can absorb into the bloodstream and travel to every nook and cranny of the body to work its magic.
- The third step is the metabolic process that breaks THC down into THC-COOH, which as we said, is the compound that’s actually screened for during a marijuana drug test. Once broken down by the liver into THC-COOH, the metabolite will “travel” to various parts of the body (typically hair cells and fat deposits), where it can stay for days, weeks, or even months.
Of course, this is where the THC test comes in. Depending on what type of screening you’re having, THC tests can scan for metabolites in the urine, skin, hair, nails, blood, or even saliva. Generally speaking, THC-COOH is detectable in the hair for the longest period of time (sometimes as much as 90 days), while it is detectable in the blood and saliva for the shortest amount of time (between 1 and 7 days). Depending on your body size and how often you smoke weed (and also on the THC dosage/potency of the strain you’re smoking), urine tests can detect THC metabolites for up to 80 days, though the common time frame is between 10 and 30 days.
Check out this article for a much more in-depth look at THC detox and dosage and the number of times metabolites are detectable in your body.
Video Summary: What Is a THC Calculator?
As the video explains above, a THC calculator is exactly what it sounds like: an online calculator where you punch in some numbers (and other data), and it spits out an estimate of how long THC is likely to stay in your system. Technically speaking, a THC calculator is actually a drug half-life calculator, as it estimates the time it will take for THC metabolites in your system to be broken down into smaller, “non-traceable” compounds.
One important thing to keep in mind is that even the best THC calculator is NOT an exact science. Here at WayofLeaf, while we advocate for tools that will help you estimate the abundance of metabolites in your system, we certainly do not claim that the results are 100% accurate. In other words, if you use our calculator and it estimates THC will be in your system for 17-24 days, but you fail a drug test after say, 28 days, don’t come back and blame us! The calculator is designed as an estimation tool only.
How Can a Marijuana Calculator Help You Prepare for an Important Drug Test?
Still, using a drug half-life calculator, even for simple estimation purposes, can no doubt help you figure out your best plan of attack for passing an upcoming THC test.
There are a wealth of very specific (and fairly efficient) THC detox kits and drinks out there on the market. But not having a general idea of how long THC might be in your system for can create road bumps. You won’t have any idea of which one to buy, or how to go about using the one that you do buy.
Moreover, getting the wrong detox supplements (i.e. if you only get a 10-day program even though THC will probably be in your system for 28+ days), can significantly reduce the chances of passing your test. And it’ll waste some serious cash on an expensive kit. Nevertheless, a THC calculator can be a great tool in terms of helping you plan for an upcoming drug test.
What Do the Drug Test Calculator Results Mean?
Again, remember the results of the weed calculator should not be taken as a 100%, set-in-stone truth. Rather, the numbers given to you should simply be used to estimate. This can help plan what kind of a detox program you need. In turn, this ensures the best possible chance of passing your THC test.
Let’s use a specific example to help explain how to go about using the calculator’s results.
Here is the basic information you’ll have to input to get the most accurate data for your individual circumstances:
- First, you’ll need to select whether you want to use imperial or metric units (inches vs. centimeters, pounds vs. kilograms)
- Then you’ll need to select whether you are male or female
- Then put in your weight ( either lbs or kg, depending on the units you selected) followed by:
- Your age
- Your height (either inches or centimeters)
- How often you use cannabis (provide your best estimation)
- What is your medical condition? (If you don’t use weed to treat a specific medical condition, just select “recreational use”)
Once you’ve entered in all the requisite information, simply click “calculate.” The marijuana calculator will crunch some numbers. This will give you an accurate estimation of how long you can expect THC to be in your system!
How to Use a Weed Calculator for Maximum Personal Benefit
Most people use the THC calculator to help determine what kind of a detox kit they’ll need to get to help them pass an upcoming marijuana drug test.
Some people are in a position of good fortune. For example, if your employer is letting you select your own dates to take the test. Additionally, if you have to supply a drug test on your own through a third-party company. Here, you can use the THC calculator to help determine when would be the most appropriate timeframe to have the urinalysis (or hair/blood/saliva screening) done.
Moreover, you could potentially use the results of the weed calculator to save money on high-end detox kits. Some of the best detox programs out there can cost upwards of $200. These are usually for long-term “permanent cleanse” programs that take a minimum of 14+ days. However, if the calculator estimates that THC will likely only be in your system for 7-14 days, you could perhaps just get one of the 7 or 10-day kits for substantially less money.
At the end of the day, it is entirely up to you to use your best judgment. You get to decide what you do with the results of the THC calculator. We’ll say it again that the results should not be taken as 100% accurate. So bear that in mind when making any important decisions regarding drug testing or THC screening.
Check Yourself Using Our Drug Detection Calculator
When you use the THC drug test calculator to input your personal information, make sure you enter everything as accurately as possible. This will provide the best data for how long THC metabolites are expected to stay in your system.
If you’ve got an upcoming drug test for marijuana, we always advise planning for the maximum amount of detox/abstinence time possible. In other words, if the calculator estimates that THC will be in your system for 7-10 days, yet you know you don’t have to take the marijuana test for 14 days, go ahead and wait that entire 14-day period (if possible) so you can be on the safe side regarding passing the test.
Will I Pass My Drug Test?
As the old saying goes, calculators don’t lie. But this is a weed calculator, so don’t guarantee anything! We reiterate the fact that the THC detox calculator in this article should not be used as a guarantee you’ll pass an upcoming marijuana drug test. In fact, if you’re trying to determine how much weed is in your system, a calculator is not the surest thing in the world to provide the most accurate results.
Even experts in the field who do this type of stuff daily claim that it is extremely difficult to gauge exactly how long THC will stay in any one person’s system. There are just too many variables to take into consideration (age, weight, frequency of use, diet, exercise routine, etc.). At the end of the day, the most foolproof way to pass a marijuana drug test is to simply abstain from smoking weed for as long as possible!
The most foolproof way to pass a marijuana drug test is… abstinence!
We know that’s probably not what you wanted to hear. But sometimes you just have to suck it up and do what you have to do to make things happen.
Of course, if you’re in an absolute jam and a THC test has snuck up on you out of the clear blue, you can always resort to a fast-acting same-day detox cleanse to drastically enhance the chances that you’ll pass the test – even if you smoked a ton of weed the day before! TestClear is by far the world’s trusted leader when it comes to fast and reliable at-home detox kits. If you’re in a pinch and want to increase your chances of passing a screening, click the link below and browse their detox range with our exclusive WayofLeaf coupon:
Want to know how long THC can stay in your system? Try out our Online THC Calculator at the top of the page.