Interactive Tool

Dosage Calculator

Get a personalized dose recommendation based on your body weight, experience level, and intended effects. This is a starting point—always start lower than recommended.

150lbs

Recommended Dose Range

0.5g – 1g

Low to Moderate Dose

Mild to moderate effects. Expect enhanced colors, mood lift, and creative thinking while remaining functional.

Stay in a comfortable environment. Have a trusted friend nearby.

Microdose Guide

0.1 – 0.3g

Standard Dose Guide

1.5 – 3.0g

Heroic Dose Guide

5g+

Safe Trip Guide

Essential reading

Important Notes About Dosing

Strain Potency Varies

Different strains have different potencies. Penis Envy varieties can be 1.5-2x stronger than Golden Teachers. Adjust your dose accordingly.

Individual Sensitivity

Everyone responds differently. Some people are naturally more sensitive. Always start lower than recommended and increase gradually over multiple sessions.

Set and Setting Matter

Your environment and mental state significantly affect your experience. The same dose can feel very different in different contexts.

Empty Stomach

Taking mushrooms on an empty stomach (4-6 hour fast) typically results in faster onset and stronger effects. Eating beforehand can reduce intensity.

Disclaimer
This calculator is for informational purposes only and does not constitute medical or legal advice. Psilocybin remains a Schedule I controlled substance under federal law in the United States and is illegal in many jurisdictions worldwide. Individual response to psilocybin varies significantly based on body chemistry, mental state, strain potency, and environmental factors. The recommendations provided are general guidelines only. Always start with a dose lower than recommended, use in a safe environment with trusted people, and never combine with alcohol, MAOIs, or other substances. If you have a personal or family history of psychosis, schizophrenia, or severe mental health conditions, do not use psilocybin. Consult a healthcare provider before use if you take any medications.