Item	Purpose	Notes
Bubble bags (set of 4-8)	Filter trichomes by size	25-220 micron range
5-gallon bucket	Mixing vessel	Food-grade plastic
Lots of ice	Keeps water cold	10-20 lbs minimum
Cold water	Extraction medium	Filtered or RO water ideal
Mixing tool	Agitation	Large spoon or paddle
Cannabis material	Source of trichomes	Fresh frozen or dried
Pressing screen	Collecting hash	25 micron works well
Drying surface	Curing	Parchment paper or cardboard

Micron Size	Quality	Description
73-120µ	⭐⭐⭐⭐⭐ Premium	Full melt, pure trichome heads
45-73µ	⭐⭐⭐⭐ High	Near full melt, excellent quality
25-45µ	⭐⭐⭐ Good	Half melt, good for pressing
120-160µ	⭐⭐ Medium	More plant material, cooking grade
160-220µ	⭐ Low	Mostly contaminant, discard or edibles

Pros	Cons
Natural, full-spectrum experience	Moderate potency increase
Burns evenly	Can be messy on outside
Preserves terpene profile	Less potent than other infusions

Pros	Cons
Maximum THC potency	May lack entourage effect
Consistent effects	Can taste harsh
No plant taste interference	One-dimensional high

Factor	Regular Pre-Roll	Infused Pre-Roll
THC Content	15-28%	35-60%+
Price	$5-15	$15-40+
Duration	1-2 hours	2-4+ hours
Best For	Daily use, social smoking	Special occasions, high tolerance
Beginner Friendly	Yes	No

Free to Use

Free Cannabis Tools & Calculators

Free THC calculators and weed tools to help you dose accurately, understand your products, and have a better cannabis experience. From marijuana dosage guides to edible potency calculators — no sign-up required.

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THC Dosage Calculator

Get a personalised dose recommendation for flower, edibles, concentrates, or tinctures based on your tolerance, body weight, and desired effect.

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Edibles Potency Calculator

Calculate the THC per serving in your homemade cannabutter, brownies, gummies, or infused oil. Uses the standard 0.88 decarboxylation factor.

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THC Detox Calculator

Estimate how long THC stays in your system for urine, blood, saliva, and hair tests. Adjusted for body type, metabolism, and usage frequency.

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Time to Peak Calculator

Find out when your edible will kick in, when effects peak, and how long they last. Personalised for your dose, stomach contents, and metabolism.

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THC Microdosing Guide

Get a personalised microdosing protocol for anxiety, sleep, focus, pain, or creativity. Includes dose ranges, schedules, and method recommendations.

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Psilocybin Microdosing Guide

Personalised psilocybin microdose protocol adjusted for mushroom species, goal, and experience. Covers Fadiman, Stamets Stack, and more.

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Why we built these tools

Cannabis dosing is confusing. Product labels show THC percentages but don’t tell you how many milligrams you’re actually consuming. Edibles hit differently than flower. Tolerance changes everything. We built these free cannabis calculators because we wanted straightforward answers to the questions we kept hearing from our customers.

Every tool on this page is based on published pharmacokinetic research and designed to give you practical, real-world answers — not just numbers. Whether you’re a first-time consumer figuring out your starting dose or an experienced user dialling in a microdosing protocol, there’s a tool here for you.

These tools provide estimates and general guidance, not medical advice. Individual responses to cannabis vary. Always consult a healthcare professional for medical decisions.

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