Medical marijuana is often measured in weight, and understanding these measurements is essential for patients, dispensaries, and caregivers. Most commonly, cannabis is measured in ounces and grams, reflecting the universal standard used in the cannabis industry. Below, we break down the basics of marijuana measurements and provide an grams-to-ounces calculator for ease of use.

Common Medical Marijuana Measurements

1. Gram (g):

A gram is the smallest standard unit used to measure marijuana. It’s approximately the amount you’d find in a standard pre-rolled joint.

2. Eighth (⅛ oz):

An eighth of an ounce equals 3.5 grams. This is a common purchase amount for patients.

3. Quarter (¼ oz):

A quarter-ounce contains 7 grams of marijuana.

4. Half (½ oz):

A half-ounce is 14 grams, suitable for patients who consume more regularly.

5. Ounce (oz):

One ounce equals 28 grams. Many states allow up to an ounce for medical or recreational use.

Grams to Ounces Conversion Table

Grams (g)            Ounces (oz)

3.5 g                       1/8 oz

7 g                          1/4 oz

14 g                        1/2 oz

28 g                        1 oz

56 g                        2 oz

84 g                        3 oz

112 g                        4 oz

Why Understanding Measurements Matters

•Dosage Accuracy: Knowing precise measurements helps ensure the correct dosage, especially for medical use.

•Cost-Effectiveness: Understanding weights and conversions can help patients compare prices effectively.

•Compliance: State laws often set purchase and possession limits in ounces. Knowing conversions ensures legal compliance.

By using the above guide and calculator, patients and dispensaries can make informed decisions about medical marijuana purchases.