1. What is a Cannabis Tincture Potency Calculator?

Definition: This calculator estimates the potency of cannabis tinctures based on THC percentage, cannabis weight, and tincture volume.

Purpose: It helps medical cannabis users and producers determine the concentration of THC in their tinctures for accurate dosing.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• Potency — THC concentration in milligrams per milliliter (mg/ml)
• THC% — Percentage of THC in the cannabis material
• Weight — Amount of cannabis used in grams
• Volume — Total volume of tincture in milliliters (ml)
• 0.877 — Conversion factor for THC acid to active THC

Explanation: The formula accounts for the decarboxylation process where THCA converts to THC with about 87.7% efficiency.

3. Importance of Potency Calculation

Details: Accurate potency measurement ensures proper dosing for therapeutic effects and helps avoid overconsumption.

4. Using the Calculator

Tips: Enter the THC percentage (from lab tests or strain averages), cannabis weight in grams, and tincture volume in milliliters.

5. Frequently Asked Questions (FAQ)

Q1: Why multiply by 0.877?
A: This accounts for the molecular weight lost when THCA converts to THC during decarboxylation (about 12.3% loss).

Q2: How do I find the THC percentage?
A: Use lab test results if available, or estimate based on strain averages (typically 10-25% for flower).

Q3: Does this account for extraction efficiency?
A: No, this assumes 100% extraction efficiency. Actual potency may be lower depending on your extraction method.

Q4: What's a typical tincture potency?
A: Medical tinctures often range from 1-10 mg/ml, depending on intended use and patient tolerance.

Q5: Can I use this for CBD tinctures?
A: Yes, but replace THC% with CBD% and remove the 0.877 factor as CBD doesn't require decarboxylation.