Understanding homemade potency doesn’t have to be guesswork. This quick guide shows you how to calculate mg per serving based on the potency of your flower, using a simple edible dosage calculator approach. You’ll learn the core math behind a cannabis dosage calculator, how to adjust for decarb and infusion losses, and how to portion accurately so your marijuana edible dosage is consistent every time. If you’ve ever wondered how to calculate edibles mg or how strong your cannabutter really is, you’re in the right place.
Why Is It Important to Calculate Edible Potency?
Knowing your numbers helps keep experiences consistent and prevents overdoing it. A simple edible dosage calculator (or a few easy formulas) turns raw flower potency into mg per serving you can rely on. Whether you’re making brownies, gummies, or sauces, accurate cannabis cooking dosage means you can portion confidently and label clearly.
How Do You Convert Cannabis Flower Potency into Edible Dosage?
Use this step-by-step cannabis dosage calculator method (works like a DIY cannabutter dosage calculator):
Total mg THC ≈ grams of flower × THC% × 1000 × 0.80
The 0.80 factor assumes ~20% loss during decarb/infusion. If your label lists THCA%, first convert potential THC: THCA% × 0.877, then apply the 0.80 loss.
2. Account for how much infusion you actually use
If you only use part of the infused oil/butter: mg THC used = total mg THC in batch × (infused fat used ÷ total infused fat made)
This formula is handy for calculating precise cannabis oil dosages in your full recipe.
3. Convert to mg per serving
Use this formula as a THC per serving calculator: mg per serving = mg THC used ÷ number of portions
Example (fast math):
7g flower at 20% THC → 7 × 0.20 × 1000 × 0.80 = 1,120 mg THC in the full infusion. Use ¼ of that in a pan cut into 28 pieces → 1,120 × 0.25 ÷ 28 ≈ 10 mg per serving.
Making CBD edibles? Use the same steps—swap THC% for CBD%. The approach works as a weed potency calculator for either cannabinoid.
Common Mistakes in Edible Dosage Conversion
Try to avoid these common mistakes when calculating potency:
- Skipping losses: Using 100% theoretical potency instead of the 0.80 real-world factor exaggerates strength.
- Ignoring partial use: Be mindful of how much of your infusion you’re using.
- Uneven mixing: Not stirring well leads to inconsistent potency.
- Wrong label field: Using total cannabinoids instead of THC% (or converting THCA% without the 0.877 factor).
- Serving size drift: Cutting different-sized pieces changes marijuana edible dosage per serving.
Using the Edible Dosage Calculator for Accuracy
A good edible dosage calculator (or spreadsheet) should let you enter:
- Grams of flower and THC% (or THCA% × 0.877)
- Loss factor (default 0.80)
- Total infused fat volume
- Amount of infusion used in the recipe
- Number of servings
It will output total mg, mg used, and mg per serving—a simple blueprint for how to calculate edibles mg and how to dose homemade edibles. Use Veriheal’s edible dosage calculator for easy and accurate answers.
How Can Knowing Potency Prevent Overconsumption?
Clear math = clear labels. When you know each piece is 2.5 mg, 5 mg, or 10 mg, you can start low, wait 2–3 hours, and scale gradually to prevent stacking doses too soon and keep sessions comfortable.
Bottom line: With a simple cannabis dosage calculator workflow, you can turn flower potency into precise marijuana edible dosage every time.
Frequently Asked Questions
How do I calculate the potency of homemade edibles?
Use: grams × THC% × 1000 × 0.80, adjust for the fraction of infusion used, then divide by servings.
How many mg are in a gram of 20% THC flower?
Potentially 200 mg THC per gram (20% × 1000). After ~20% process loss: ≈160 mg.
How much THC is lost when making cannabutter?
A common planning number is ~20% loss (the 0.80 factor) from decarb and infusion.
How do I know how strong my cannabutter is?
Calculate total mg in the batch, divide by the total volume to get mg per teaspoon or tablespoon, then scale per recipe.
How many mg of THC are in a serving of edibles?
Mg per serving = mg THC used in the recipe ÷ number of portions.
What’s the best way to portion homemade edibles?
Aim for consistent sizes (e.g., cut a 9×9 pan into equal squares), label mg/serving, and store portions separately to avoid mix-ups.
Can I calculate CBD edibles the same way as THC edibles?
Yes. Swap THC% for CBD% and keep the same steps and loss factor.
