Rolling Smart: How to Estimate THC in a Joint

Written By Morgan Sokol

Understanding how much THC you’re consuming when you roll a joint helps you gauge effects, budget, and safety.

Step-by-step:

  1. Know the flower’s THC % – e.g., 25% THC means 0.25 g THC per gram of flower.

  2. Estimate your joint’s weight – e.g., if you use 0.5 g of flower.

  3. Calculate THC dose – 0.5 g × 25% = 0.125 g (125 mg) THC in that joint.

  4. Adjust for efficiency / burn rate – some THC is lost in the process, so actual dose may be lower.

  5. Consider your experience & tolerance – New users might aim for 5–10 mg increments; higher users more.

Why this matters: By being aware of what you’re consuming, you make smarter choices, avoid surprises, and enjoy more predictable effects. When Joyful Shores opens in January 2026, our budtenders will help you estimate doses and select appropriate amounts for your experience level.

Credit: Embarc Blog (goembarc.com)

Morgan Sokol
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