Size 000 capsules are the largest commonly available empty capsules used for supplements, powders, vitamins, herbs, and nutritional products.
They are popular for:
- larger doses
- herbal powders
- protein supplements
- bulk capsule filling
Because size 000 capsules have a large internal volume, they can hold significantly more powder than smaller capsule sizes.
Size 000 Capsule Capacity Chart
| Measurement | Size 000 Capsule |
|---|---|
| Approximate Volume | 1.37 ml |
| Approximate Capacity (Low Density Powder) | 400–700 mg |
| Approximate Capacity (Medium Density Powder) | 700–1000 mg |
| Approximate Capacity (Dense Powder) | 1000–1400 mg |
| Capsule Length | Approx. 26.1 mm |
| Typical Use | Large supplement doses |
How Much Powder Fits in a Size 000 Capsule?
The amount of powder that fits inside a size 000 capsule depends on the density of the powder.
Light fluffy powders weigh less, while dense powders weigh more inside the same capsule.
Example Capacities
| Powder Density | Approximate Fill Weight |
|---|---|
| 0.4 g/ml | 548 mg |
| 0.6 g/ml | 822 mg |
| 0.8 g/ml | 1096 mg |
| 1.0 g/ml | 1370 mg |
Size 000 Capsule Volume
Size 000 capsules have an approximate internal volume of:
1.37 ml
This makes them one of the highest-capacity standard capsule sizes available.
Size 000 Capsule Dimensions
| Dimension | Approximate Size |
|---|---|
| Closed Length | 26.1 mm |
| Diameter | 9.9 mm |
| Volume | 1.37 ml |
Actual dimensions can vary slightly depending on manufacturer and capsule material.
What Are Size 000 Capsules Used For?
Size 000 capsules are commonly used for:
- herbal supplements
- mushroom powders
- high-dose vitamins
- protein powders
- nutritional supplements
- custom capsule formulations
They are ideal when a larger amount of powder is needed in a single capsule.
Are Size 000 Capsules Easy to Swallow?
Size 000 capsules are the largest standard capsule size and may be more difficult to swallow for some people.
Users who prefer smaller capsules may choose:
- size 00
- size 0
- size 1
However, size 000 capsules reduce the number of capsules needed for larger doses.
Gelatin vs HPMC Size 000 Capsules
Size 000 capsules are available in:
- gelatin capsules
- HPMC vegetarian capsules
Gelatin Capsules
- traditional capsule material
- smooth and widely used
- suitable for many supplement applications
HPMC Capsules
- vegetarian and vegan friendly
- plant-based material
- suitable for moisture-sensitive formulations
How to Fill Size 000 Capsules
Size 000 capsules can be filled:
- manually by hand
- using capsule filling machines
- using tamping tools
For best results:
- Separate capsule halves
- Fill the larger body section
- Tamp powder if required
- Close the capsule securely
Powder Density and Capsule Capacity
Capsule capacity always depends on powder density.
The same size 000 capsule may hold:
- 500mg of a light powder
- 1300mg+ of a dense powder
You can use our Powder Density Calculator to estimate more accurate capacities.
Frequently Asked Questions
What is the volume of a size 000 capsule?
The approximate volume is 1.37 ml.
How many mg fit in a size 000 capsule?
Typically between 500mg and 1400mg depending on powder density.
Are size 000 capsules vegetarian?
HPMC size 000 capsules are vegetarian and vegan friendly.
What are size 000 capsules used for?
They are commonly used for larger supplement doses and bulk powders.
Are size 000 capsules the largest size?
Yes, size 000 capsules are generally considered the largest standard capsule size.
Related Pages
- Capsule Size Chart
- Powder Density Calculator
- Capsule Size Calculator
- Gelatin vs HPMC Capsules
- Size 00 Capsule Capacity
