Size Comparison Info

Our Size Comparison Info page will help you visualize the dimensions of our containers against common objects: a 12" (305 cm) ruler, a standard deck of playing cards, and a quarter.

Each container is filled with exactly 8 fluid ounces of colored water unless stated otherwise. Keep in mind that our bottles and jars are designed to hold a certain product volume, not weight. As you can see, many of the containers have quite a bit of empty space at the top to allow for overflow. This extra space will accommodate products that are less dense than water and are sold by weight. For example, 8 oz of whipped hand lotion by weight will likely take up more space than 8 oz net weight of water.

PET Plastic Bottles

All of the PET plastic bottles featured below are 8 oz sizes. Each one has been filled with exactly 8 fluid ounces (1 cup) of water.

Buy PET Plastic Bottles

PET Plastic Cosmo Round Bottles

From left to right, each of these PET plastic cosmo round bottles has been filled with 16 oz, 8 oz, 4 oz, 2 oz and 1 oz of water.

Buy Cosmo Round Bottles

PET Plastic Boston Round Bottles

From left to right, each of these PET plastic boston round bottles has been filled with 16 oz, 8 oz, 4 oz, 2 oz, 1.5 oz and 1 oz of water.

Buy Boston Round Bottles

Natural Plastic Bottles

Each of the natural LDPE and HDPE plastic bottles shown below has been filled with exactly 8 fluid ounces (1 cup) of water.

Buy Natural Plastic Bottles

Glass Bottles

All of the glass bottles below have been filled with 4 fluid ounces of water, except for the 30 ml dropper bottle on the left, which has been filled with 1 oz of water.

Buy Glass Bottles

Glass Jars

These clear glass jars have all been filled with 8 fluid ounces of water.

Buy Glass Jars

Plastic Jars

The clear plastic jars pictured below have all been filled with 8 fluid ounces of water.

Buy Plastic Jars

Metal Tins

The 8 fluid ounce fill lines for the square and deep dish tins are to the bottom edges of the lids. The flat metal tin holds 8 fluid ounces of water to the top edge of the tin.

Buy Metal Tins

Glass Vials

The clear glass vials have been filled with one, two, three, and four drams of water. To the left of the vials are a 1/2 oz (filled with 4 drams of water) and 8 oz (filled with 8 oz of water) Boston round to help illustrate proportion. (1 dram = 1/8 oz)

Buy Glass Vials

Conversion Tools

Length & Width Measurements

Use the tools below to convert length and width values. Simply enter the known value (millimeters or inches) in the box on the left and click the button to calculate the conversion automatically.

Volume Measurements

To convert ounces to milliliters, enter the known ounce measurement into the top left box and click the button below it to view the volume in milliliters. Use the second conversion tool for milliliters to ounces.

	Drams	Ounces	CC / mL	Liters
1 Dram =	1	0.125	3.6966	0.004
1 Ounce =	8	1	29.573	0.03
1 mL =	0.271	0.0338	1	0.001
1 Liter =	270.52	33.815	1000	1

1 Gallon = 4 Quarts = 8 Pints = 16 Cups = 128 Ounces