Cannabis Concentrate Dosage Calculator: Quick Answer
A cannabis concentrate dosage calculator converts a concentrate's THC percentage into a precise milligram dose. You enter the THC percentage and your target dose in milligrams. The calculator returns the amount of concentrate in grams or the number of hits. This tool matters because concentrates often test between 50% and 90% THC, so a small error in measurement can lead to a large dose.
Prerequisites
- A lab-tested cannabis concentrate with a printed THC percentage.
- A target dose in milligrams of THC. A common reference point is 10 mg, which many US states use as a standard serving.
- A gram scale with 0.001 g resolution for accurate measurement.
- A calculator or the formula below.
How to Use a Cannabis Concentrate Dosage Calculator
- Find the THC percentage on the concentrate label. Use the total THC value if the label lists both THCA and THC.
- Choose your target dose in milligrams of THC. For a first session, a lower dose like 2.5 mg or 5 mg is prudent.
- Convert the THC percentage to milligrams of THC per gram. Multiply the percentage by 10. Example: 80% THC becomes 800 mg THC per gram.
- Divide your target dose by the milligrams per gram to get the grams per dose. Example: 10 mg target divided by 800 mg/g equals 0.0125 g.
- Weigh that amount on a scale that reads to 0.001 g. If your scale reads to 0.01 g, round to the nearest 0.01 g and accept less precision.
- Record the dose and the time. Wait at least two hours before redosing, especially with edibles or tinctures.
The Formula Without a Calculator
If you do not have a calculator, use this formula: (THC percentage / 100) x 1000 = mg THC per gram. Then divide your target dose by that number. For a 75% concentrate, (75 / 100) x 1000 = 750 mg THC per gram. A 5 mg dose requires 5 / 750 = 0.0067 g, or 6.7 mg of concentrate.
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Why Convenience Drives Calculator Use
Convenience has become a deciding factor in cannabis because high-potency concentrates leave little room for guesswork. A calculator removes mental math from the session. It also helps you compare products: a 1 g cartridge at 90% THC contains 900 mg THC, or 90 doses at 10 mg each. A 0.5 g jar at 70% THC contains 350 mg THC, or 35 doses at 10 mg each. These numbers make dose control a matter of reading a label and pressing a few buttons.
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Safety Checks and State Limits
Many US states cap a single serving of THC at 10 mg for edibles and may require concentrates to be sold in servings of 10 mg or less. Check your state's rules before you buy. Never rely on a calculator alone if the product label lacks a THC percentage. Lab-tested products provide the number you need. If you feel dizzy, nauseated, or anxious, stop using and seek medical advice.