Empty Capsule Size Chart


Wondering what size capsule you need to purchase for encapsulating your supplement dosage? Don’t worry, you're not alone. We are frequently asked this question and have put together this sizing chart for your convenience. After all, no one wants to buy the wrong size capsules and have to return them. All of our capsules are Kosher Pareve & Halal Certified. So which empty capsules do you need to buy, size 0, size 000, size 1? Check out our helpful size chart to find out.



  • Size 000
  • Size 00E
  • Size 00
  • Size 0E
  • Size 0
  • Size 1
  • Size 2
  • Size 3
  • Size 4
  • Size 5

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Our capsules are both Kosher & Halal Certified, Gluten Free and Non-GMO for our Vegetarian capsules in clear and white.

As empty capsule manufacturers, we make sure all of our capsules have the perfect mold to perfectly fit in all capsule filling machines.

Contact us now:  1.866.536.2277