12 Cheap Protein Snacks Ranked by Cost Per Gram of Protein

Most lists of cheap protein snacks never show a price. They call eggs "budget-friendly" and move on.

This one shows the math. We took twelve common protein snacks, recorded the listed price of each, and divided it by the grams of protein on the label.

One disclosure first. Dyno Jerky is one of the twelve, and it finished twelfth. We've left it there. The ranking is strictly by price, and the question of whether a more expensive snack is ever worth buying gets its own section further down.

The ranking: 12 protein snacks by cost per gram

Every price below is for one practical unit: one egg, one can, one bag. The cheapest gram of protein is at the top.

Two groups are close enough to call ties. Ranks 4 to 6 sit within a tenth of a cent of each other, and so do ranks 8 to 10. A small price change at your store could reorder them.

The gap that matters is the one between rank 10 and rank 11. Everything above the jerky costs under 8 cents per gram.

How were the numbers calculated?

The formula is the same for every item:

Price for the measured unit ÷ grams of protein in that unit = cost per gram of protein

• Prices for snacks 1 to 11 are the prices listed on Walmart.com on October 12, 2026, for items sold and shipped by Walmart. Third-party seller listings were excluded.
• The Dyno Jerky price is the standard one-time price on DynoJerky.com. Shipping is excluded for every item.
• Protein and calories come from each product's nutrition label as shown on the retailer or manufacturer listing.
• Multipacks were divided by the number of units. A dozen eggs at $1.67 is $0.14 an egg.
• Store brands were used where a like-for-like one exists. Name brands will usually cost more per gram.

These are listed prices and label figures. Nobody at Dyno bought and taste-tested the other eleven products for this article, and prices vary by store and region, so treat the table as a snapshot.

The 12 snacks, cheapest first

1. Dry-roasted peanuts: $0.019 per gram

A 16 oz jar costs $2.48 and holds 16 one-ounce servings with 8 g of protein each. That is 128 g of protein for under $2.50.

Peanuts need no fridge, no cooking, and no utensils. The trade-off is calories: 180 per ounce.

Best for: the cheapest protein you can eat straight from the container.

2. Peanut butter: $0.023 per gram

A 16 oz jar at $2.24 gives about 14 two-tablespoon servings with 7 g of protein each. It is shelf-stable and needs something to carry it, such as an apple, a banana or toast.

Best for: desk drawers and anyone who wants calories along with protein.

3. Hard-boiled eggs: $0.023 per gram

At $1.67 a dozen, each egg costs about 14 cents and provides 6 g of protein. Three eggs get you to 18 g for 42 cents.

Eggs need a stove and a fridge, and they don't travel well without a cooler.

Best for: at-home snacking and weekly batch prep.

4. String cheese: $0.039 per gram

A 12-count bag costs $3.28, so each stick is 27 cents with 7 g of protein and 80 calories. Sticks are individually wrapped and easy to eat with one hand, but they need refrigeration.

Best for: lunch bags with an ice pack.

5. Cottage cheese: $0.040 per gram

A 24 oz tub at $2.87 holds six half-cup servings with 12 g of protein and 90 calories each. It needs a fridge and a spoon.

Best for: a filling snack at home or in an office with a kitchen.

6. Canned tuna: $0.040 per gram

One 5 oz can costs 96 cents and provides 24 g of protein for 100 calories. It is the cheapest shelf-stable option on this list that is almost entirely protein.

You do need a fork, and it isn't always welcome in a shared office or a car.

Best for: a pantry or desk backup with very few calories per gram of protein.

7. Greek yogurt: $0.055 per gram

A single 5.3 oz cup of plain nonfat Greek yogurt costs 82 cents and has 15 g of protein for 90 calories. Buying the 32 oz tub and portioning it yourself usually lowers the cost further.

Best for: a low-calorie, high-protein snack when you have a fridge.

8. Ready-to-drink protein shake: $0.073 per gram

A 4-pack of Equate Ultra-Filtered Protein Milkshake costs $8.78, or $2.20 a bottle, with 30 g of protein and 150 calories. For comparison, a 4-pack of Premier Protein was listed at $9.58, which works out to $0.080 per gram.

Shakes are shelf-stable before opening and need no preparation.

Best for: the most protein in one portable unit, at a mid-range price.

9. Dry-roasted edamame: $0.075 per gram

We chose edamame over roasted chickpeas for this slot. It had the clearer label, a Walmart-sold listing, and more than twice the protein per serving: 14 g against 6 g for the roasted chickpeas we checked.

A 4 oz bag costs $3.98. A 30 g serving works out to $1.05, with 14 g of protein and 120 calories.

Best for: a crunchy, plant-based, shelf-stable snack.

10. Protein bar: $0.075 per gram

A 12-count box of Pure Protein Chocolate Deluxe costs $18.98, or $1.58 a bar, with 21 g of protein and 180 calories. Bars vary widely, so the formula matters more than this one result. A bar with 10 g of protein at a similar price would cost twice as much per gram.

Best for: a wrapped, pocket-sized option. Check the protein on the label before the price.

11. Mainstream beef jerky: $0.190 per gram

A 2 oz bag of Jack Link's Original costs $4.17 and contains two servings of 11 g, so 22 g of protein in the bag. That is about two and a half times the cost per gram of a protein bar.

Larger bags are cheaper per gram. The 10 oz bag was listed at $13.84, which works out to about $0.138 per gram.

Best for: portable, shelf-stable meat protein at a mainstream price.

12. Dyno Jerky Original Dyno: $0.484 per gram

One 1.75 oz bag of Original Dyno costs $14.99 and contains 31 g of protein. That is the highest cost per gram on this list by a wide margin, and about two and a half times the mainstream jerky above it.

The other three Dyno flavors, Caveman Pepper, Sweet Volcano, and Teriyaki Roar, cost the same $14.99 and contain 21 g of protein per 2 oz bag. That works out to $0.71 per gram, so Original Dyno is the better value within the range. The full panels are on the nutrition and ingredients page.

Best for: readers who want a premium brisket jerky and accept that they are paying for more than protein.

A second lens: how many calories come with the protein?

Cost per gram answers one question. It does not tell you how much else you eat to get that protein. This table shows protein per 100 calories, and the calories needed to reach 25 g of protein from each snack alone.

The order changes sharply. Peanuts and peanut butter go from first and second to last. You would need about 640 calories of peanut butter to reach 25 g of protein, which suits someone trying to add calories and doesn't suit someone looking for a light snack.

Original Dyno sits in the middle here, at 9.4 g per 100 calories. The 21 g flavors come in at 6.6 g. The four Dyno products use different recipes and processing specifications, which is why their nutrition panels differ.

What cost per gram leaves out

The cheapest gram of protein is not always the cheapest practical snack decision. Eggs are inexpensive, but they need cooking and a fridge. Tuna is protein-dense, but it isn't easy to eat in a car or at a shared desk. Peanuts and peanut butter keep without a fridge, but they bring a lot of calories and fat with the protein. Yogurt and cottage cheese need refrigeration. Bars and shakes depend heavily on the specific formula.

People are paying for different mixes of nutrition, convenience, shelf life, taste, portability and prep time. A single number can't show that.

In practice, only five of the twelve need no fridge, no preparation, and no utensils: peanuts, edamame, a bar, a shake, and jerky.

Why jerky costs more, and why Dyno costs more again

Jerky is beef with most of the water removed. Raw beef loses a large share of its weight during trimming, cooking and dehydration, and only the finished shelf-stable product goes in the bag. That yield loss is the main reason jerky costs more per gram of protein than eggs, tuna, or yogurt.

Where Dyno fits, and where it doesn't

Here is what a $14.99 bag of Original Dyno provides, stated as product facts:

• Whole beef brisket. The label for Original Dyno lists two ingredients: beef brisket and sea salt.

• 31 g of protein in one bag. That is more than any other single unit on this list. The shake comes closest at 30 g.

• No refrigeration before opening. It can sit in a gym bag, backpack, desk drawer or glovebox.

• No preparation. Open the bag and eat.

• Halal certification. The current range is certified by Halal Transactions of Omaha, as listed on the nutrition and ingredients page.

• USDA-inspected beef.

Customer reviews published on DynoJerky.com tend to mention taste and texture, not price:

• "You can tell they're using real brisket from the first bite. Great flavor, tender texture, and nothing like the dried-out jerky I'm used to." (Jason P.)

• "Seriously some of the best jerky I've had. It's crispy, packed with flavor, and doesn't feel like I'm chewing on rubber." (Sarah K.)

Three hypothetical examples

These are worked examples built from the prices above. They are illustrations, not records of real purchases.

Example 1: a $20 week of protein snacks

Lowest-cost basket

The same $20 with one bag of Original Dyno

The trade-off is plain. On a fixed $20, one premium bag cuts the week's protein by more than half.

Example 2: a no-fridge kit

This kit suits a desk drawer, a car or a travel bag. Everything in it is shelf-stable before opening.

Once the fridge is gone, eggs, cheese and yogurt drop out and jerky competes on fairer terms. A 2 oz bag of mainstream jerky adds $4.17 and 22 g of protein. A bag of Original Dyno adds $14.99 and 31 g.

Opened tuna needs eating straight away and a fork. Peanut butter needs something to go with it. Peanuts, edamame and jerky need nothing.

Example 3: mostly cheap, one premium

The whole basket still averages under 7 cents per gram of protein. The jerky is 57% of the spend and 8% of the protein, so its job here is the bag you carry, not the week's supply.

The same logic applies to shorter use cases: a gym bag for after training, a day hike, a long drive, or a lunchbox that needs something more substantial than crackers. For more on the first of those, see our guide to the best post-workout snacks.

The bottom line

• If the priority is the lowest cost per gram of protein, choose peanuts, peanut butter, eggs, string cheese, cottage cheese or canned tuna. All six cost 4 cents per gram or less.
• If you also want fewer calories with that protein, tuna, a protein shake and Greek yogurt lead the second table.
• If there is no fridge and no time to prepare anything, choose shelf-stable options: peanuts, edamame, a bar, a shake, tuna or jerky.
• If premium brisket, 31 g of protein in one bag, taste and portability justify a higher price to you, that is where Dyno fits. Treat a $14.99 bag as an occasional addition to a budget, not the foundation of it.

If you want to try it, Original Dyno is the place to start, since it has the most protein and the lowest cost per gram in the range. The 3-bag bundle brings the price to $14.24 a bag and lets you compare flavors. If you already eat jerky regularly, Subscribe & Save takes a 12-bag order to $11.99 a bag, or about $0.39 per gram of protein for Original Dyno. Our beef jerky subscription guide explains how that works.

Frequently asked questions

What is the cheapest protein snack per gram of protein?

Of the twelve snacks priced here, dry-roasted peanuts were the cheapest at about 1.9 cents per gram of protein. Peanut butter and eggs followed at about 2.3 cents each.

What is the cheapest protein snack that needs no fridge?

Dry-roasted peanuts and peanut butter, at about 2 cents per gram. Canned tuna is the cheapest shelf-stable option that is almost entirely protein, at 4 cents per gram.

Is beef jerky a cheap source of protein?

No. The mainstream jerky priced here costs about 19 cents per gram of protein, and Original Dyno cost 48 cents. Jerky is bought for portability, shelf life, and taste, not for price.

How do you calculate cost per gram of protein?

Divide the price of the unit by the grams of protein in that unit. For a multipack, divide the pack price by the number of units first. A $1.67 dozen is $0.14 an egg, and $0.14 divided by 6 g is about 2.3 cents per gram.

Which cheap protein snack has the fewest calories for its protein?

Canned tuna, at about 24 g of protein per 100 calories. A ready-to-drink protein shake and plain nonfat Greek yogurt come next, at 20 g and 16.7 g.

Are protein bars good value for protein?

It depends on the bar. The one priced here cost 7.5 cents per gram, close to edamame and a protein shake. Bars with less protein at a similar price cost far more per gram, so check the label.

What is the cheapest way to buy Dyno Jerky?

The 12-bag Subscribe & Save order, at $11.99 a bag. For Original Dyno that works out to about $0.39 per gram of protein, compared with $0.48 at the single-bag price.

Calculation methodology

Cost per gram of protein = price for the measured unit ÷ grams of protein in that unit.

• Prices for items 1 to 11: Walmart.com national online listing, sold and shipped by Walmart, checked October 12, 2026.
• Price for item 12: standard one-time price on DynoJerky.com, checked October 12, 2026. Shipping excluded for all items.
• Multipacks: pack price ÷ number of units.
• Jars and tubs: pack price ÷ labelled servings per container. Peanut butter uses 14 servings (454 g ÷ 32 g). Edamame uses weight: $3.98 × 30 g ÷ 113 g.
• Jack Link's 2 oz bag: 2 servings × 11 g = 22 g of protein and 160 calories per bag.
• Protein per 100 calories = protein per unit ÷ calories per unit × 100.
• Calories to reach 25 g = 25 ÷ protein per unit × calories per unit.

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