Tincture Calculator

Calculate precise concentrations for psilocybin and cannabis tinctures with dosing recommendations.

• Psilocybin is a controlled substance in most jurisdictions. Cannabis legality varies by location.

• This calculator is for educational and harm-reduction purposes only.

• Always verify local laws before producing or possessing any controlled substance.

• Combining substances increases unpredictability. Start with very low doses.

• Individual responses vary. These are estimates, not medical advice.

Psilocybin Tincture

Calculate psilocybin concentration from dried mushrooms

grams
%
ml
days
Est. extraction efficiency95%
Formula
(grams × potency% × 10 × efficiency%) / ml = mg/ml
gramsDried mushroom weight3.5g
potency%Psilocybin content1%
× 10Convert g→mg & %→decimal
efficiency%Extraction over 14 day(s)95%
mlEverclear volume60 ml
Concentration
0.00
mg/ml psilocybin
Total Psilocybin
0.00
mg total
In a 10 ml amber bottle
at 0.55 mg/ml × 10 ml
5.54 mg
total psilocybin
Dosing Guide (volume per dose)
Microdose0.1 – 0.3 mg
0.18 – 0.55 ml
Threshold2 – 5 mg
3.64 – 9.09 ml
Light5 – 10 mg
9.09 – 18.18 ml
Common10 – 25 mg
18.18 – 45.45 ml
Strong25 – 40 mg
45.45 – 72.73 ml

Bottle & Per-Drop Breakdown

ml
drops
Total in bottle
5.5 mg
10 ml × 0.55 mg/ml
Per drop
0.028 mg
psilocybin per drop
200
drops / bottle
0.3
doses / bottle
727
drops / dose
mg/drop = concentration ÷ drops-per-ml = 0.55 ÷ 20 = 0.028 mg
total = bottle × concentration = 10 × 0.55 = 5.5 mg

“Doses” and “drops / dose” assume a reference dose of 20 mg psilocybin. Adjust to your own target dose.