How Many Calories Are In String Cheese? | Snack Smart Facts

String cheese is low-moisture mozzarella shaped into peelable sticks. The calorie count stays tight across brands, yet small switches—milk type, stick size, and moisture—nudge the number up or down. Here’s a clear guide so you can scan a label and know exactly what lands in your snack.

How Many Calories Are In String Cheese? By Type And Size

The common stick weighs 1 ounce (28 g). Part-skim versions usually list 80–90 calories per stick. Light sticks use less fat and smaller portions, so they drop to 45–70. Whole-milk sticks sit near 90–100. Brand recipes vary, but the range below covers what you’ll see on shelves.

String Cheese Calories By Type And Size

Type	Serving	Calories
Light mozzarella	0.75 oz (21 g)	45
Light mozzarella	1 oz (28 g)	50–70
Part-skim mozzarella	1 oz (28 g)	80–90
Whole-milk mozzarella	1 oz (28–30 g)	90–100
Mini stick	0.7 oz (20 g)	55–65

Pairing your stick with a warm drink? Scan the calories in tea to keep your total tidy.

What Moves The Calorie Number

Milk Type And Moisture

Part-skim mozzarella uses lower fat milk. That trims calories per ounce compared with whole-milk cheese. Low-moisture styles also lose water during curing, so each ounce packs more solids than fresh mozzarella. On labels you’ll see “low-moisture, part-skim” or “whole milk, low-moisture.” The first tends to sit near 80–90 calories per ounce; the second near 90–100.

Stick Size And Water Content

A “stick” isn’t always 28 g. Some brands sell 21 g light sticks, some go 30 g. Water content differs a bit brand to brand, too. Both tweaks change density per bite. If calories feel off from what you expect, check the grams line first.

Light Vs Regular

Light or reduced-fat sticks cut fat and sometimes shrink the stick. That’s how you get 45–70 calories. Regular part-skim sticks land around 80–90. Whole-milk sticks bring a bit more fat, which is why many labels print 90 calories for a 28–30 g piece.

Breaded, Fried, Or Baked

Plain string cheese is one thing; breaded snacks are another. A breaded and fried “mozzarella stick” can jump above 250 calories for a similar weight. If you crisp string cheese at home, bake or air-fry without heavy breading to keep the math friendly.

For a concrete benchmark, the USDA vendor label for a 28 g string cheese lists 90 calories and 7 g protein. That lines up with many store brands.

Generic nutrition databases echo that range. See the MyFoodData entry for mozzarella, which shows about 85–90 calories per ounce depending on style.

String Cheese Nutrition Beyond Calories

Protein For A Small Snack

A single stick brings 6–8 g protein, which helps steady hunger between meals. That makes string cheese handy when you need something fast that still feels like food, not candy.

Fat, Saturated Fat, And Sodium

Most of the calories come from fat. Part-skim balances things a bit, while light trims more. Sodium can sit near 150–220 mg per stick. If you watch salt, pick brands at the lower end and lean on herbs or tomato dip for flavor.

Carb Count And Lactose

String cheese is low in carbs—often 0–1 g per stick—because lactose drops during cheese making. If you’re sensitive, try part-skim sticks and see how you do, or pair with fruit to round out the snack.

String Cheese Vs Common Snacks

Calories only tell part of the story. Here’s how a stick stacks up next to other quick bites you might reach for when you’re busy.

Quick Snack Comparison (Similar Portions)

Snack	Serving	Calories
String cheese, part-skim	1 oz stick	80–90
Greek yogurt, plain	3/4 cup (170 g)	90–120
Apple	1 medium (182 g)	95
Peanut butter	1 tbsp (16 g)	90–100
Potato chips	1 oz (28 g)	150–160

How To Read A String Cheese Label Fast

Match The Weight To The Calories

Start with the grams. If the stick is 21 g, a 45–60 calorie line makes sense. If it’s 28–30 g, expect something near 80–100.

Look For Part-Skim Or Whole Milk

Those two words tell you most of what you need. Whole-milk runs richer and usually sits around 90 calories per ounce with 6–7 g protein.

Sodium, Add-Ins, And Allergens

Seasoned sticks, breaded kits, or “combo” packs add extras you might not want. Plain sticks keep the label simple. If you’re tracking salt, aim for options closer to 150 mg per stick.

Calories For Different Needs

Cutting Calories Without Losing Protein

Swap a regular stick for a light 21 g stick on low-calorie days. You still get 5–6 g protein for only 45–60 calories. If you want a bigger bite, do two light sticks and fruit for a snack that stays near 200.

Holding Weight Steady

When you’re not chasing a deficit, part-skim sticks fit cleanly into a balanced day. One stick before a late lunch can tame grazing. For more staying power, pair it with a small apple or carrot sticks.

Low-Carb Or Keto

String cheese stays low in carbs by design. Part-skim keeps calories moderate while keeping carbs around 0–1 g. Whole-milk sticks raise fat if you need it. Either way, count the sodium on the label.

Smart Pairings And Mini Meals

Fresh And Crunchy

Slice a stick over tomato wedges, drizzle a touch of balsamic, and you’ve built a caprese-style snack under 150 calories. Cucumber rounds, bell pepper strips, or celery sticks add volume without much energy.

Hearty And Warm

Tear a stick into a steamy bowl of broth or vegetable soup. The cheese softens and brings body without turning the bowl heavy. A small slice of whole-grain toast on the side keeps the count in check.

Grab-And-Go Ideas

Roll a stick inside a slice of turkey for a tidy 120–140 calories. Pack two rye crackers for crunch. If you like sweet-savory, add a few grapes or a clementine and you’re still in snack territory.

Buying, Storing, And Prep Tips

How To Choose At The Store

Look for “low-moisture, part-skim” when you want the classic 80–90 range. Choose the light packs when you want the 45–70 range and check the stick weight. If a brand lists both, compare per 28 g to keep it apples to apples.

Storage And Food Safety

Keep sticks sealed and chilled. Once opened, rewrap tightly to limit drying. If a stick smells sour or feels slimy, toss it.

Quick Prep Moves

Peel and eat, or slice for even bites. To melt smoothly, bring the stick to room temp for five minutes, then add to hot food last. If you air-fry, skip breading or use a thin wrap so calories stay predictable.

Recipe Swaps To Save Calories

Use In Place Of Sliced Cheese

One stick on toast or a sandwich often beats thick slices that run past 100 calories each. Pull strands to top the bread, then toast until soft and spotty.

Lighten Pasta And Eggs

Shred half a stick into scrambled eggs or pasta in place of a big handful of shredded cheese. You’ll get stretch and salt without a heavy pour.

Upgrade A Snack Board

Balance rich dips by anchoring the board with part-skim sticks, crisp veggies, and a fresh fruit. That mix leaves room for a few chips or a small sweet without blowing the total.

Brand Ranges You’ll See On Shelves

Scan a few labels and you’ll notice a pattern. Many part-skim sticks print 80–90 calories for 28–30 g. Popular light sticks land near 45 calories at 21 g, while some “reduced-fat” 28 g sticks list around 70. Whole-milk options tend to list 90 for a 28–30 g piece. If a panel shows numbers outside these bands, check the serving size or added breading. Seasoned or combo snacks often include extra oil, crumbs, or sauce, which changes the total even if the cheese portion looks the same.

Calorie Planning With String Cheese

Use the ranges above to plan a snack plate. One part-skim stick with two rye crackers lands near 140–150 calories. Add a small apple and you’re still under 250 with plenty of protein and fiber.

Prefer a drink with your snack? Hot tea adds almost nothing unless you pour in sugar or milk. Coffee with milk adds a bit more. Want a quick compare? Try our milk tea calories.

Bottom line: a standard 1 oz string cheese sits around 80–90 calories, with light sticks sliding lower and whole-milk sticks a touch higher. Check the grams, glance at milk type, and you’ll know where your stick lands.