How Many Calories Are in a Cheese String?
A regular string cheese has about 70 to 80 calories. The light version runs noticeably lower, around 50 calories, mostly because it uses part-skim mozzarella with less fat pressed into the same size stick.
Below, we compare regular and light versions side by side, check what happens when you eat two at once, and look at why string cheese has become such a popular grab-and-go snack in the first place.
Cheese String Calories By Type
| Type | Calories | Protein | Fat |
|---|---|---|---|
| Regular string cheese | 70-80 kcal | 6-7g | 5-6g |
| Light string cheese | 50 kcal | 6g | 2.5g |
| 2 regular sticks | 140-160 kcal | 12-14g | 10-12g |
| 2 light sticks | 100 kcal | 12g | 5g |
The gap between regular and light versions comes down almost entirely to fat content, since both use a similar mozzarella base and land close together on protein.
Calculate Your Exact Cheese String Calories
Use this calculator to check your total based on type and quantity.
Why “Part-Skim” Doesn’t Mean Fat-Free
Most string cheese, including many labeled as light, is made from part-skim mozzarella rather than whole milk mozzarella. Part-skim simply means some of the milk fat was removed before the cheese was made, not that it is fat-free.
A regular part-skim string cheese still carries 5-6 grams of fat per stick. The genuinely light versions go a step further, using additional processing to reduce fat content down to around 2.5 grams per stick, which is where the real calorie savings comes from.
String Cheese as a Protein Snack
Ounce for ounce, string cheese offers one of the better protein-to-calorie ratios among common snacks. A regular stick provides 6-7 grams of protein for around 80 calories, a ratio that holds up well compared to many packaged snack foods that offer far less protein for a similar calorie cost.
This is part of why string cheese remains a popular choice for kids’ lunchboxes and adult snack routines alike, since it delivers real protein in a low-effort, no-prep format.
Eating Two String Cheeses at Once
Since one stick is fairly low calorie, many people default to eating two without much thought, especially as an afternoon snack. Two regular sticks land around 140-160 calories with 12-14 grams of protein, which is still a reasonable snack for most calorie budgets.
The main thing worth tracking is sodium, since string cheese can carry 150-300mg of sodium per stick. Two sticks in one sitting can add up to a meaningful portion of a daily sodium target, especially if paired with other salty snacks later in the day.
String Cheese vs Other Cheese Snacks
Compared to other cheese-based snacks, string cheese holds a middle ground. A cheese stick like Babybel runs close to 70 calories, similar to regular string cheese, while a handful of cheese crackers or cheese puffs can easily run 150-200 calories for a similar-size portion with far less protein.
If protein density matters to you in a snack choice, string cheese generally outperforms most cracker or chip-style cheese snacks by a wide margin.
How String Cheese Fits Your Daily Calories
At 50-80 calories per stick depending on type, string cheese is one of the easier snacks to fit into almost any calorie target. If you are tracking toward a specific number, check your TDEE Calculator first, then use the calculator above to see how one or two sticks fits your day. Our blog has more protein-forward snack breakdowns if you are building out a full day of balanced snacking.
String Cheese for Kids vs Adults
String cheese is a staple in school lunchboxes partly because of its built-in portion control and no-mess format. For kids, one stick provides a meaningful protein boost without the sugar spike of most other packaged snacks.
For adults managing weight or macros, string cheese works well as a between-meal snack that curbs hunger without a large calorie cost. Pairing it with a piece of fruit rounds out the snack with some fiber and natural sugar, balancing the protein-heavy cheese.
Reading String Cheese Labels Correctly
Not all “light” or “reduced fat” labels mean the same calorie count across brands. Some light versions land at 50 calories per stick, while others marketed as “reduced fat” rather than “light” can sit closer to 60-70 calories, still lower than regular but not as low as a true light product.
Checking the actual calorie number on the label, rather than relying on marketing terms like “light” or “reduced fat” alone, gives a more accurate picture when comparing brands side by side.
Common Mistakes That Add Hidden Calories
- Assuming “part-skim” means fat-free, when regular part-skim string cheese still carries meaningful fat
- Not noticing the calorie gap between regular and light versions, which can be 30 calories or more per stick
- Ignoring sodium content while eating multiple sticks in one sitting
- Pairing string cheese with high-calorie crackers or bread without accounting for the combined total
- Trusting marketing terms like “light” or “reduced fat” without checking the actual calorie number
Frequently Asked Questions
How many calories are in 2 cheese strings?
Two regular string cheese sticks total about 140-160 calories, while two light sticks total around 100 calories.
How many calories are in a light cheese string?
A light string cheese stick has about 50 calories, roughly 20-30 calories fewer than the regular version.
Is string cheese a good snack?
Yes, it offers a strong protein-to-calorie ratio and requires no preparation, making it a convenient, relatively balanced snack option for both kids and adults.
How many calories are in a regular string cheese?
A regular string cheese stick has 70-80 calories, with about 6-7 grams of protein.
Does string cheese have a lot of sodium?
Yes, relative to its calorie count. A single stick can carry 150-300mg of sodium, which is worth factoring in if you eat multiple sticks or are watching sodium intake closely.
How many calories are in string cheese made with whole milk?
Whole milk string cheese runs slightly higher than part-skim, typically around 85 calories per stick, since it retains more natural milk fat.
Can string cheese be part of a low-carb diet?
Yes, string cheese is naturally low in carbs, usually under 1 gram per stick, making it a common snack choice on keto and other low-carb eating plans.