How Many Grams in a Quarter Pound? The Complete Cannabis Weight Guide
Whether you are looking to purchase bulk flower, calculate your personal stash, or simply brush up on dispensary conversions, understanding cannabis measurements is essential. A common bulk size you will see listed on menus is a quarter pound in grams (frequently called a QP).
If you are trying to calculate a quarter pound in grams, the exact mathematical answer is 113.4 grams, while the standard industry commercial conversion rounds to 112 grams.
Breaking Down a Quarter Pound in Grams
To understand why there are two common numbers for a quarter pound in grams, it helps to look at the math behind exact scientific weight versus commercial cannabis packaging.
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Scientific Conversion: A true imperial pound equals 453.59 grams. Dividing that by 4 gives you an exact quarter pound in grams measurement of 113.4 grams.
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Commercial Dispensary Conversion: In everyday sales, an ounce is rounded to an even 28 grams. Since 4 ounces equal one QP, dispensaries calculate a quarter pound in grams as 4 × 28g = 112 grams.
| Measurement Unit | Equivalent in Ounces | Equivalent in Grams |
| Eighth (1/8 oz) | 0.125 oz | 3.5 g |
| Quarter (1/4 oz) | 0.25 oz | 7 g |
| Half (1/2 oz) | 0.5 oz | 14 g |
| One Ounce (1 Zip) | 1.0 oz | 28 g |
| Quarter Pound (QP) | 4.0 oz | 112 g to 113.4 g |
| Full Pound (LB) | 16.0 oz | 448 g to 453.6 g |
What Does a Quarter Pound Look Like?
Visualizing a quarter pound in grams depends on the density and moisture level of the strain:
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Dense Indica Strains: Tight, compact buds take up less physical space. A full quarter pound in grams of dense flower can easily fit into a single large mason jar.
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Fluffy Sativa Strains: Airy, lightweight flower creates more volume. A quarter pound in grams of fluffy flower will require multiple containers to avoid crushing the buds.
How Many Joints in a QP?
A full quarter pound in grams yields a significant supply:
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Standard Joints (0.5g each): Approximately 224 joints.
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King-Size Joints (1.0g each): Approximately 112 joints.
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Blunts (1.5g each): Approximately 75 blunts.
Fast Doorstep Delivery Across the DMV
Now that you know the exact weight of a quarter pound in grams, getting your favorite strains delivered to your doorstep is easier than ever across the National Capital Region.
Skip the dispensary lines and get top-shelf indoor flower delivered directly to your door:
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Maryland: Enjoy fast, convenient home fulfillment with Maryland Weed Delivery.
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Washington, D.C.: Access premier strains and quick service via Weed Delivery DC.
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Northern Virginia: Order high-potency indoor flower directly home through Cannabis Delivery Northern VA.