If you want to store emergency food for the long-term, climate you’ve most likely heard #10 can be ~ mentioned. These are one of the ideal ways to store food but they additionally have some significant drawbacks.

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Here’s what you need to know around #10 cans, we’ll be covering:

What room #10 Cans?


A #10 deserve to (pronounced ten lb can) is a size of deserve to used to save food. You deserve to often uncover foods offered in #10 can be ~ at warehouse supermarkets favor Costco or Sam’s Club. Emergency foods, favor those through Augason farms or mountain House, also commonly come in #10 cans.

How big Is a #10 Can?

The name ten pound deserve to does not actually describe the load of the deserve to contents: the weight varies relying on what you keep inside the can.

Rather, #10 describes a standard size which measures roughly 6​ 3⁄16 x 7 inches and also has a volume that 104-117 liquid ounces (approx. 3 come 3.5 liters). The have the right to itself weighs approximately 9oz.

There are countless other standard sizes for cans. For example, many commercial soup come in #2 cans which hold 16 fl. Oz.

Common have the right to Sizes Compared

Note that deserve to sizes are typically detailed using liquids. The quantity a have the right to holds will certainly vary depending on the food.

have the right to SizeOunces HeldCups organized
#111 oz.1 1/3 cups
#1 Tall16 oz.2 cups
#220 oz.2 1/2 cups
#2.527 - 29 oz.3 1/2 cups
#351 oz.5 3/4 cups
#556 oz.7 cups
#10109 - 117 oz.12-13 cups
#30014 - 16 oz.1 ¼ - 1 3/4 cups
#30316 - 17 oz.2 cups

(Source:UNL academy of agriculture and organic Resources)

How much Food Fits in a #10 Can?

The amount of food which can fit in a #10 deserve to varies depending upon how dense the food is.

For example, a #10 can will typically hold 12 cups (106oz) of cook corn but only 9 cups (6oz) the freeze-dried strawberries. Fifty pounds that rice will frequently fit in ripe #10 cans.

The table below shows exactly how much food fits into a #10 have the right to by volume and weight.

FoodBy AmountBy load
Soup stock13 cups117 oz.
Cooked corn12 cups106 oz.
Whole peeled tomatoes12.5 cups105 oz.
Salt10 cups104 oz.
Rice12.5 cups90 oz.
Milk powder11.6 cups55 oz.
Soup powder10.5 cups50 oz.
Oats11 cups39 oz.
Egg powder11 cups33 oz.
Peanut butter powder8.4 cups32 oz.
Freeze-dried beef11 cups28 oz.
Freeze-dried strawberries9 cups6 oz.

What room #10 can be ~ Made From?

Most #10 cans room made indigenous tinplate, i m sorry is steel that has been coated in a slim layer the tin. Since tinplate is produced using a process called electrolytic deposition, it is also sometimes referred to as electrolytic tin-coated steel.

Tin-coated steel is an extremely sturdy, non-toxic, and non-corrosive. The tinplate can be ~ are sometimes lined with a material, such together acrylic or R enamel, to create a obstacle between the food and the can. This help prevent communication with the metal which might cause corrosion. Unlined cans must only be provided with dried foods.

Sometimes friend will likewise find cans made from other materials, such together aluminum or stainless steel. However, these room not common and not recommended because that food storage.

What can You keep in #10 Cans?

In theory, any kind of food can be save in a #10 can. Even non-food items prefer ammunition can be stored in #10 cans. However, #10 can be ~ are normally only used for dried canning (storing non-perishable dry foods like beans and grains).

Can You store Wet foods in #10 Cans?


You can find plenty that wet foods items sold in commercially-packed #10 cans. However, it is generally not feasible to store wet foods items or liquids in #10 cans yourself. The factor for this is that most #10 cans offered for DIY steel canning are not lined.

Because lock aren’t lined (or are lined through a material which isn’t compatible v wet items), the #10 cans will corrode end time. Rust will acquire into her food and eventually holes will certainly form, leading to the materials to leak out.

If you want to save liquids in steel cans at home, you’ll require to discover cans which especially say they space safe come use with liquids. I personally am not conscious of any firm which sells #10 can be ~ that room safe for wet foods. Countless smaller sizes of cans room safe for wet foods items though.

Pros and Cons the #10 Cans because that Food Storage

Pro: Durable

Cans don’t let any light, wait or moisture happen through. So, if save on computer properly, food in #10 cans will last year or even years without walking bad. Cans space also an extremely durable and also can survive natural calamities like hurricanes without gaining damaged. In this sense, cans room the safest means to keep your emergency food.

Con: high value Equipment

To store food in #10 cans, girlfriend will need a have the right to sealer. These are an extremely expensive piece of equipment. Also the hand-operated ones will expense at least $500 to purchase. Motorized can sealers frequently cost hundreds of dollars.

Even if you are prepared to buy a deserve to sealer (or maybe you room able to borrow or rental one from your regional LDS cannery), the can be ~ themselves are an extremely expensive. Expect to pay $2 to $3 per deserve to if you buy online. At this price, it’s often cheaper to just buy the can be ~ pre-filled from emergency food companies. Periodically you can discover #10 cans from neighborhood suppliers for cheaper if you choose them up yourself.

Con: too Large

An problem with #10 cans for emergency food is the they host a lot of food. This typically isn’t an worry with non-perishable dry foods items like flour or beans. However, if you buy wet foodstuffs in #10 cans, you’ll have to refrigerate any uneaten food. In one emergency instance where the strength is down, this might not be possible.

Unless you have actually a very large family and can eat the entire materials of a #10 deserve to in one sitting, it frequently doesn’t make feeling to acquire such big cans. Smaller sized cans of food are much more practical to use.

Con: not Reusable

Once you open up a #10 can, friend cannot use it for food warehouse again. Apparently Gering and also Son offered to sell a reflanging device for #10 cans so you might use them again. However, this tool expense over $1000 so it would certainly take a lengthy time to rest even. The seems like they don’t market the reflanging machine anymore anyway.

*If you recognize where to obtain a #10 have the right to reflanging tool, allow us know in the comments!

Con: not for Wet or liquid Foods

As mentioned before, i don’t recognize of any company which selling open-top #10 can be ~ that space safe for wet foods. If I’m going to invest in a home deserve to sealer, then I’d desire the flexibility of save wet items too (it’s an ext disaster-proof 보다 canning in glass jars). In that sense, I’d quite buy a have the right to sealer for smaller cans 보다 a #10 have the right to sealer.

#10 can be ~ vs. Mylar

Both #10 cans and also Mylar bags are good for storing dried foods because they don’t allow light, air or humidity through. If you placed an oxygen absorber into the deserve to or Mylar bag before sealing, climate you’ve developed an oxygen-free atmosphere too. Some foods can last for decades when stored prefer this.

The just real advantage of making use of #10 cans end Mylar is that they are much more durable. Roof beams can fall top top a #10 can and also it would likely survive. By contrast, Mylar bags puncture relatively easily. To resolve this problem, countless preppers simply put your Mylar bags in buckets. The buckets are virtually as durable as a can.

Ultimately, most people are going to select the Mylar+bucket method for storing food long-term due to the fact that it is so much cheaper. The bags themselves cost less than 50 cents each (even cheaper if friend buy in bulk). No special equipment is required: you deserve to seal them v a residence iron. You can also reuse Mylar bags after opening them.

Read about Mylar bags for irreversible food storage

How to Seal #10 can be ~ At Home

Once you have actually the supplies, save food in #10 cans is really easy. The straightforward instructions are:

Fill the cans through food. give the cans a little shake when they are halfway full so the materials settle and you can fit much more food insid. Label the cans v the contents and also date. A simple means to perform this is to compose on the cans with long-term marker and also then covering it with clear plastic pack tape to defend it. Place the lids on the cans. Put the cans in the can sealer. Follow the have the right to sealer instructions come seal the cans. Check the seal before storing.

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These videos show you just how the process is done.