Making edibles at home is one of the most rewarding parts of cannabis culture—but getting the dosage right can be tricky. That’s where the Cannabis Edible Dosage Calculator from Mongolife comes in. Whether you’re crafting brownies for a group or just infusing oil for personal use, this tool takes the guesswork out of potency.
Accurately calculate the potency of your homemade edibles.
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Why Use an Edible Dosage Calculator?
Cannabis edibles can hit harder—and longer—than smoking or vaping. That's why knowing how much THC is in each serving is essential. Overdoing it can lead to an uncomfortable experience, while underdosing might leave you wondering if your batch worked at all.
Our calculator helps you figure out exactly how much THC ends up in your butter, oil, or final edible servings, based on simple, accurate math and science-backed assumptions.
How It Works: The Math Behind the Magic
The calculator simplifies a complex process into just a few key inputs:
- Cannabis Potency (% THCA): Enter the THCA percentage listed on your flower. Most strains range between 15–25%.
- Amount of Cannabis (grams): This is how much flower you're using in your infusion. For best results, use a reliable cannabis scale to weigh your flower accurately.
- Amount of Oil or Butter (cups): Input how much fat you’re infusing with your cannabis.
- Number of Servings: Let us know how many edibles you're planning to make.
From there, we do the heavy lifting:
- THCA to THC Conversion: We apply a standard 0.877 decarboxylation factor, which accounts for the chemical transformation when you heat cannabis (turning non-psychoactive THCA into active THC).
- Loss During Infusion: We automatically reduce the total THC by 10%, which is a realistic estimate for THC loss during cooking or oil absorption.
- Total and Per-Serving THC: The calculator gives you a precise THC estimate for your entire batch, each cup of oil/butter, and each individual edible.
Example Breakdown
Let’s say you’re making a small batch and using:
- 3.5 grams of flower (an eighth)
- 18% THCA potency
- 1 cup of butter
- 30 servings
Here’s how it breaks down:
- Total THC (before loss): 3.5g x 1000mg/g = 3,500mg of cannabis → 3,500mg x 0.18 = 630mg THCA
- After decarb: 630mg x 0.877 = 552.5mg THC
- After infusion loss: 552.5mg x 0.90 = 497.3mg THC
- Per cup: 497.3mg THC in 1 cup
- Per serving: 497.3 ÷ 30 = 16.6mg THC per edible
That’s a moderate dose per piece. If you want a lower dose, you can either cut the batch into more servings or use less cannabis. For beginners, we recommend starting with 5–10mg THC per serving and adjusting as needed.
Why Accurate Dosing Matters
Whether you're microdosing or looking for deep relaxation, knowing your dosage helps you control the experience:
- Consistent potency means you’ll know what to expect.
- Safety first: No one likes an accidental green-out.
- Better sharing: If you're passing edibles to friends, you owe them a smooth, reliable experience.
Make Every Batch Count
Edible making is equal parts art and science. Our calculator gives you the science so you can focus on the fun. Whether you’re infusing coconut oil for canna-caps or making holiday cookie batches, the Cannabis Edible Dosage Calculator helps you stay in control.
Edible making is equal parts art and science. Our calculator gives you the science so you can focus on the fun. If you’re looking to level up your skills, check out our list of the best weed cookbooks—perfect for mastering infusion techniques and getting delicious results every time.
Want to Rock Your Canna-Chef Look?
Check out our stoner hoodies and weed-themed t-shirts to rep your cannabis lifestyle while you cook. Because making edibles is always better in style.
FAQs About Cannabis Edible Dosing
- Q1: What is a standard edible dose?
- A: A standard THC dose is 5–10mg per serving, depending on your tolerance. Beginners should start with 2.5–5mg.
- Q2: What’s the 0.877 conversion factor?
- A: It accounts for the chemical change when THCA is converted to THC during decarboxylation (heating).
- Q3: Why is there a 10% THC loss in the calculator?
- A: Some THC is lost during infusion or cooking. Our calculator includes a realistic estimate so your dose expectations match reality.
- Q4: Can I use this for CBD edibles?
- A: Not directly, but if you know your CBD percentage and apply a similar formula, it can work. Just remember CBD doesn’t require decarbing the same way.
- Q5: Is one cup of butter too much for 10 grams of weed?
- A: It depends on the dose you want. If 10 grams of 20% THC weed go into one cup, each tablespoon is around 98.7mg THC. Consider diluting or reducing the amount of flower.
- Q6: How long do cannabis edibles take to kick in?
- A: Most edibles take 30 minutes to 2 hours to kick in and last up to 6 hours or more. Always start low and wait before dosing again.
Accurate. Simple. Safe.
Use our Cannabis Edible Dosage Calculator to elevate your edible game, one batch at a time.