Shrooms Dosage: Our Strain Chart, Calculator & How-To Guide
Guessing the right shrooms dosage for you isn’t always intuitive. Everyone is different, and knowing just the right amount for you is crucial to reaping the full benefits. Here’s a guide you should be following.
When figuring out the best shrooms dosage, it’s important to find the sweet spot. You want to prevent visual and auditory distortions (or hallucinations), but still get the positive effects it creates when it binds to a serotonin receptor.
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This may be completely different for everyone as there are many different factors at play. Such as your age, gender (hormonal profile), mental health condition, previous experience with psychedelics, current intake of medications, set (or mindset), and setting (environment of the experience). That’s why it’s difficult to establish a general dosage guide for everyone.
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A Shrooms Dosage Chart Breakdown By Strain
| Type of shroom | Dried (microdose) | Fresh (microdose) | Dried (threshold) | Fresh (threshold) | Dried (light) | Fresh (light) | Dried (medium) | Fresh (medium) | Dried (strong) | Fresh (strong) | Dried (heavy) | Fresh (heavy) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Psilocybe cubensis | 0.1-0.2 g | 1-2 g | 0.25 g | 2.5 g | 0.25-1 g | 2.5-10 g | 1-2.5 g | 10-25 g | 2.5-5 g | 25-50 g | 5+ g | 50+ g |
| McKennaii Mushrooms (Psilocybe cubensis) | 0.075-0.15 g | 0.75-1.5 g | 0.2 g | 2 g | 0.2-0.75 g | 2-7.5 g | 0.75-2 g | 7.5-20 g | 2-4 g | 20-40 g | 4+ g | 40+ g |
| Golden Teachers (Psilocybe cubensis) | 0.1-0.2 g | 1-2 g | 0.25 g | 2 g | 0.25-1 g | 2.5-10 g | 1-2.5 g | 10-25 g | 2.5-5 g | 25-50 g | 5+ g | 50+ g |
| Psilocybe azurescens | 0.075-0.15 g | 0.75-1.5 g | 0.2 g | 2 g | 0.2-0.5 g | 2-5 g | 0.5-1.75 g | 5-17.5 g | 1.75-2.5 g | 17.5-25 g | 2.5+ g | 25+ g |
| Psilocybe mexicana | 0.15-0.25 g | 1.5-2.5 g | 0.3 g | 3 g | 0.3-1.25 g | 3-12.5 g | 1.25-2.75 g | 12.5-27.5 g | 2.75-5 g | 27.5-50 g | 5+ g | 50+ g |
| Psilocybe cyanescens | 0.075-0.15 g | 0.75-1.5 g | 0.2 g | 2 g | 0.2-0.65 g | 2-6.5 g | 0.65-1.5 g | 6.5-15 g | 1.5-3.3 g | 15-33 g | 3.3+ g | 33+ g |
| Psilocybe tampanensis | 0.125-0.2 g | 1.25-2 g | 0.25 g | 2.5 g | 0.25-0.75 | 2.5-7.5 g | 0.75-2 g | 7.5-20 g | 2-4.45 g | 24-44.5 g | 4.5+ g | 45+ g |
| Panaeolus cinctulus | 0.15-0.3 g | 1.5-3 g | 0.35 g | 3.5 g | 0.35-1.5 g | 3.5-15 g | 1.5-3.5 g | 15-35 g | 3.5-6 g | 35-60 g | 6+ g | 60+ g |
| Psilocybe semilanceata | 0.075-0.15 g | 0.75-1.5 g | 0.2 g | 2 g | 0.2-0.75 g | 2-7.5 g | 0.75-2 g | 7.5-20 g | 2-4 g | 20-40 g | 4+ g | 40+ g |
| Panaeolus cyanescens | 0.075-0.15 g | 0.75-1.5 g | 0.2 g | 2 g | 0.2-0.5 g | 2-5 g | 0.5-1.5 g | 5-15 g | 1.5-2.5 g | 15-25 g | 2.5+ g | 25+ g |
| Penis Envy (Psilocybe cubensis) | 0.075-0.15 g | 0.75-1.5 g | 0.2 g | 2 g | 0.2-0.5 g | 2-5 g | 0.5-1.5 g | 5-15 g | 1.5-3 g | 15-30 g | 3+ g | 30+ g |
Shrooms Dosage Overview
Let’s consider different shrooms dosage and their potential impact on your body.
- 0.1 to 0.5 grams of psilocybe cubensis. Generally known as microdosing, this range is standard during therapeutic treatments. This shrooms dosage isn’t enough to create a “high,” but only minimal acute drug effects that can help long-term.
- 1 gram of psilocybe cubensis (~10 mg psilocybin). A low shrooms dosage, 1 gram still produces some effects such as euphoria and the enhancement of all senses
- 1.75 grams of psilocybe cubensis (~17.5 mg psilocybin). A medium shrooms dosage, known to produce some hallucinogenic effects (mostly visual and sensory) and stronger euphoria
- 3.5 grams of psilocybe cubensis (~35 mg psilocybin). A high shrooms dosage with strong visual and sensory distortions which may bring on mind-blowing effects and synesthesia (blending of the senses)
- 5 grams of psilocybe cubensis (~50 mg psilocybin). The “heroic shrooms dosage,” 5 grams of shrooms typically brings the full depth of a mushroom trip experience. The term comes from American ethnobotanist Terrence McKenna, an advocate for the use of psychedelics. Taking this high shrooms dosage is extremely rare, with side effects being things like a complete loss of control and losing the grasp of reality.
Psilocybin in ‘Shrooms
Over 180 species of mushrooms have active hallucinogenic compounds such as psilocybin and psilocin. The most common of these is the Psilocybe cubensis. Psilocybin content varies between species, but it also varies from sample to sample in the same species. Studies show how psilocybe cubensis can contain about 0.5 – 1.0 percent total psilocin, averaging around 0.7 percent by weight. 0.7 percent total psilocin equates to about 1 percent psilocybin.
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You’re looking to get the best out of your psychedelic experience without going too far and potentially ending up with a “bad trip“. Existing research can help you do just that. As magic mushrooms become more popular, harm reduction will become more important. Those who are new to these fungi will need to make sure they are getting the best information when it comes to how much to take. As always, we suggest starting very low if you are a beginner. Not just once, but a few times, because the experience can vary on many things (not just “set and setting.”)
RELATED: Is the “Museum Dose” The Perfect Magic Mushroom Dose?
The Johns Hopkins Study
Dr. Roland Griffiths, Ph.D is well known for his work on cancer patients. Additionally, his research shows how the disease affects depression and anxiety — which has been groundbreaking in the world of psilocybin therapy.
In 2011, he conducted a study in which 18 healthy volunteers were given four tiers of psilocybin dose in sessions lasting eight hours each and timed a month apart. They were encouraged to lie down and relax in a living-room like, comfortable environment with headphones. The study’s aim was to analyze subjective experiences with a different shrooms dosage.
The highest dose they received was 30mg/70kg participant weight (mg/kg is the usual clinical measure of dose for all kinds of drugs). Four out of five volunteers receiving this dose reported the experience was, “one of the top five most spiritually significant events of their lives.” Others also reported experiencing fear, anxiety, and stress.
The dose of 20mg/70kg brought out positive experiences from almost all volunteers, with only one experiencing anxiety and stress. With a lower shrooms dosage, everyone reported positive results.
A little over a year later, the researchers did their follow up. And found that the majority of them still thought that their experiences were incredible and that they would place them in “the top five most spiritually significant of their lives.”
The latest research from Johns Hopkins Medicine Center showed that when given with supportive psychotherapy, two doses of psilocybin produced fast and large reductions in anxious and depressive symptoms. Moreso, most participants showed visible improvement in mood and mindset, while the half of study participants achieved remission through the four-week follow-up.
What Happens When You Take More Mushrooms?
Johns Hopkins University conducted psilocybin trials, finding that high doses of magic mushrooms induced a “mystical-type experience”. In other words, this is a complete psychedelic experience.
The psilocybin dose in mushrooms varies, not only depending on the species, but also the freshness. Over time, mushrooms start degrading and the dose of psilocybin gets lower. This is why finding the right shrooms dosage may be difficult.
A recent study proved how psilocybin degrades in 15 months when put in storage, with different rates of degradation depending on temperature and lighting conditions. It was best when the mushrooms were kept in a dark place at room temperature.
The Fresh or Dried Mushrooms Question
So how do you know if you’re consuming fresh or dried mushrooms? As Dr. Emily Biesmans of Katharsis Journeys in the Netherlands says, “Most psilocybin-containing mushrooms and truffles, consumed for psychedelic use, are dried. Finding fresh mushrooms in nature is possible, but one would need to consume them quite quickly. Fresh mushrooms may last in the fridge for 5-7 days but at room temperature, would likely start to decompose after just 1 day. Usually, it is quite straightforward to tell whether a mushroom is fresh or dried and there is no fundamental difference in comparison to how you would assess this for non-psychedelic edible mushrooms.”
And she continues, “Due to loss of water, dried mushrooms usually become slightly more rigid and chewy. Of note, there is a shared belief amongst traditional healers that the actual process of chewing/mastication is extremely important for establishing connection between the medicine and the person consuming it. However, there is currently no scientific data to back this up.”
RELATED: Magic Truffles vs. Magic Mushrooms: Comparing The Similarities And Differences
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Common FAQs About Shrooms Dosage
Every person is different, so knowing your shrooms dosage depends on a variety of factors. However, we recommend starting with a low dose (0.1 grams to 1 gram) and building up from there.
According to a study led by Albert Garcia-Romeu, Department of Psychiatry and Behavioral Sciences at Johns Hopkins University School of Medicine, there is no evidence that body weight impacted subjective effects of psilocybin.
As part of the study, researchers examined the acute subjective drug effects (mystical, challenging, and intensity) of psilocybin. And with body weight ranges between 108 to 249 pounds (49 to 113 kg), administering 20 to 30 mg/70 kg.
Yes, it is possible to measure shroom dosage without a scale. The most common approach is by grinding up dry shrooms and using measuring spoons. One level teaspoon equal to approximately 1 gram.
Psilocybe cubensis is the most common species for psychedelic users. Research shows that this type of magic mushroom contains roughly a total of 0.5 – 1.0 percent of psilocin — 0.7 percent of total psilocin equals about 1 percent of psilocybin.
But there are a variety of levels when it comes to shrooms dosage, with the following information explaining how many grams of magic mushrooms is in each dose: Low Dose (1 gram), Medium Dose (1.75 grams), High Dose (3.5 grams), Ultra-high Dose (5 grams)
Bobby
April 4, 2022 at 8:12 pmNice article. But why is there a picture of Leccinum sp.?
Lee
July 7, 2022 at 8:19 pmFyi your conversion from mg to g is way off. 5g is 5000mg not 50g
Lee
July 7, 2022 at 8:20 pm*50mg
Cory Jones
July 7, 2022 at 8:25 pmHi! It should say there is 50mg of psilocybin in 5 grams of psilocybe cubensis. Can you let us know where you’re seeing the 5g = 50mg conversion? Thanks!
Anne M
August 21, 2022 at 9:37 pmHi ..is 5 grams about a teaspoon? I don’t have a scale. Thank you
Paula
October 8, 2022 at 10:10 pmI think there might be some confusion between dried and fresh mushrooms in this article
Ethan
October 23, 2022 at 6:55 pmI have some edibles that are psilocybin how many mg of psilocybin in a gram of shrooms? I’ve only taken dried shrooms not just pure psilocybin so trying to figure how to convert
Latronda Bonner
December 2, 2022 at 3:37 pmWhat kind of Edibles I didn’t know they had them I do grow my own but I would love to try some edibles what can I find that from and where can I read up on it more
Ari leftkowitz
May 28, 2023 at 5:46 am5g is 5000mg
Jaxs
April 21, 2023 at 5:43 pmHi, FYI i initially made the same oversight as Lee: At first glance when one is unfamiliar with these terms psilocybe vs psilocybin, it appears the article is showing the mg conversion from grams where it is actually describing the approximate amount of psilocybin that some common amounts of psilocybe cubensis can contain. Perhaps confusion could be prevented by keeping both measurements in grams. “5 grams of psilocybe cubensis contains ~.05 grams psilocybin)” (and likewise for all the common doses listed in that section). Thanks for your guides. My friend whom has never even drank or smoked is looking into microdosing for childhood trauma therapy and I am helping to make sure he stays safe. He has also ESL, therefore good, clear resources are even more valuable! Be well.
floyd Longwell
July 16, 2022 at 8:10 pmYou forgot to talk about the weight difference between fresh and dried. You show a pic of some dried, so I must assume your dosage chart is based on dried. If I’m wrong, I’ll be taking ten times too much?
Anne M
August 21, 2022 at 9:37 pmHi ..is 5 grams about a teaspoon? I don’t have a scale. Thank you
Jon
September 23, 2022 at 6:32 pmUse a converter on Google grandma ….
Kay
August 3, 2024 at 6:11 pmHey Jon – do us all a favor and take the largest mega dose you can get ahold of and with the grace of God, spare us all from your internal hate and rage towards others. I find it amazing that a nasty comment like that can come from someone who has had a positive experience with psilocybin.
Danny
August 9, 2024 at 3:18 pmwell said 🙏🏻
STFU
November 14, 2024 at 9:16 pmYou’re a rude little focker aren’t ya!?
Michael Puente
March 18, 2023 at 11:24 pmA teaspoon is about 1.5 grams. Scales are super cheap. You can get one that is accurate enough for mushrooms for about $25
Shelee Hayden
May 10, 2023 at 4:59 pmI would like to more about where the psychedelic mushrooms that are sold grow
Christopher
February 7, 2024 at 9:20 pmIs there any way I could get some mushrooms somehow here in Florida I’m a long time lover of psychedelics but just can’t find any
For medical purposes
Ethan
October 23, 2022 at 6:54 pmI have some edibles that are psilocybin how many mg of psilocybin in a gram of shrooms? I’ve only taken dried shrooms not just pure psilocybin so trying to figure how to convert
Anonymous
October 19, 2023 at 7:16 amAny chance of adding magic truffles and their species into the table?
Joe
November 20, 2022 at 3:12 amI just 3 X 200 mg/ so 600 mg total and I don’t really feel much. I ate them around 1.5 to 2 hrs ago. Time will tell, I ate an 1/8 th of dried shooms before and I did trip. That will be my comparison.
william Trautman
April 27, 2023 at 10:59 pmtake 3 dried mushrooms
Kathleen
March 27, 2023 at 4:27 amThanks for such an educational and enriching site. I had so many specific questions, all of which were answered as I’ve been sitting here for over an hour perusing. Wonderful!
Liana
April 5, 2023 at 4:36 amthanks for info
Derek Klassen
April 5, 2023 at 9:15 amdon’t let these bozos steer you
water fast for at least a day
eat 7 plus dried grams of the mushroom that grows on cow pies
sit alone in the dark in silence
Authority is an abomination. The information and wisdom contained in the mushroom needs no gate keepers. No money needs to change hands, The only thing the mushroom requires from us is courage.
Derek Klassen
April 5, 2023 at 9:20 amby bozos I am referring to scientists doing “research” and being authorities on things that they clearly don’t grasp
Wendel
April 16, 2023 at 8:42 amI took 10 grams of shrooms once, out of curiosity is there a level beyond heroic? If not, call it Mei-ah-sim. Meiahsim
Patrick W Kelly
July 19, 2023 at 2:36 amI would like to find a clinic close to my home. ZIP Code, 85262.
Jon
September 2, 2023 at 5:53 amI have been a reliable and conscientious guide for many LSD journeys, and one or two mushroom (cubensis, if it matters) experiences.
I am planning a space walk with a close, intergenerational friend, and this will be her maiden voyage. It’s good to know you are around to educate, remind, confirm, etc., the methods to use, as its been many years since I have set my starship toward the mind with another riding shotgun.
Jacob
September 11, 2023 at 3:36 amI have taken 9 grams and that was great just 2 days ago I took 6 I want to take 13 grams what do yall think would happen
ronnie keller
January 20, 2024 at 3:09 amI have been microdosing for a week and have felt no benefits. If it doesn’t work right away does it mean it’s just not going to work?