Safety Planning Calculator (Educational, Non-Dosing)
This tool does not provide a psilocybin dose in grams or capsules. It helps estimate risk factors so you can make safer, informed decisions and know when to avoid use entirely.
Why this page doesn’t give a dose number
People search for a magic mushroom dose calculator expecting a precise answer, but precision is not realistic with unsupervised use. Two samples can look identical and still have very different psilocybin concentrations. Individual sensitivity, mental health history, medications, and current stress levels all affect outcomes in ways no simple internet formula can reliably predict.
Instead of giving a dose amount, this page focuses on risk awareness and decision support. That approach is more responsible and more useful for harm reduction.
Major factors that increase risk
1) Mental health vulnerabilities
A personal or family history of psychosis, mania, or bipolar-spectrum symptoms can increase the chance of severe adverse reactions. If this applies to you, avoid unsupervised use and talk with a licensed clinician.
2) Medication interactions
Some medications may alter effects or add safety concerns. Lithium and MAOI combinations are especially concerning. Always discuss interactions with a qualified professional who knows your medical history.
3) Set and setting
Your mindset and environment matter a lot. High stress, unresolved conflict, unfamiliar places, or lack of trusted support can amplify panic and disorientation.
4) Sleep deprivation and substance mixing
Poor sleep and combining substances can raise unpredictability and strain your nervous system. This is one of the easiest risk multipliers to avoid.
How to interpret your result
- Lower risk context: Fewer immediate warning signs, but this is not a safety guarantee.
- Elevated risk context: Multiple red flags are present. Pause and reconsider.
- High risk context: Significant concerns are present. Do not proceed outside professional medical guidance.
When to seek urgent help
If someone is severely confused, paranoid, having chest pain, can’t be calmed, or may harm themselves or others, seek emergency help immediately. Stay with the person in a quiet place and avoid confrontational language.
- Call local emergency services right away for immediate danger.
- If in the U.S., call or text 988 for mental health crisis support.
- Contact local poison control for substance-related guidance where available.
Safer next steps
If you were looking for a dose calculator, consider these alternatives:
- Discuss mental health history and medication interactions with a licensed professional.
- Use legal, evidence-based treatment pathways for depression, anxiety, trauma, or burnout.
- Build protective routines first: sleep, stress management, social support, and therapy.
FAQ
Can body weight alone determine a safe dose?
No. Body weight is only one variable and often less important than potency, mental state, environment, and medication interactions.
Is microdosing automatically safe?
No. “Small amount” does not mean “no risk,” especially with unknown potency, interactions, or psychiatric vulnerability.
Why is potency such a problem?
Potency can vary significantly by species, batch, storage conditions, and preparation method. That variability defeats simple dose math.