How Many Calories Are In Two Slices Of Cheese? | Smart Swaps

Two Slices, Different Counts: What Changes The Number

Calories depend on style (mozzarella, cheddar, Swiss, processed), fat level (whole-milk vs part-skim), and slice size. A thin deli cut can weigh 14–21 g, while many pre-cut blocks and slices are a full ounce (28 g). That single detail drives the jump from roughly 80–90 calories per smaller slice to about 110–115 calories per larger slice.

Fast Comparison For Popular Cheese Styles

The ranges below reflect typical two-slice portions you’ll find in lunch meat aisles and deli counters. Use them to estimate, then confirm with your package label when you can.

Cheese Style	Calories (2 Slices)	Protein (2 Slices)
Part-Skim Mozzarella (1 oz each)	~170 kcal	~12–13 g
Cheddar (1 oz each)	~226 kcal	~13–14 g
Swiss (1 oz each)	~220 kcal	~15 g
American Singles (two thin slices ≈ 28 g total)	~110–140 kcal	~9–10 g
Low-Fat American (¾-oz slice)	~150–170 kcal (two)	~12–14 g

If you budget your day by calories, it helps to anchor portions to your daily calorie needs; that way, a two-slice sandwich fits without surprise overages.

How Slice Size And Fat Level Shift Calories

Two slices from a block labeled “1 oz per slice” land near 220–230 calories for cheddar and Swiss. Part-skim mozzarella trims that to about 170 for the same two-slice portion. Thin processed singles often weigh less per slice, so the pair can be closer to 110–140 overall.

Protein stays steady across most choices: expect roughly 6–7 g per larger slice, slightly less for very thin slices. Whole-milk styles raise fat and calories; part-skim cuts lower both. That’s why mozzarella made with part-skim milk tends to sit in the lighter range.

Label Clues That Tell You The Real Total

• Serving size text: Look for “1 slice (28 g)” or “2 slices (28 g).” If two slices equal one ounce, the calorie line already reflects both slices.
• Fat line: Higher fat means higher calories. Whole-milk cheeses push the number up; part-skim or reduced-fat versions dial it down.
• Brand variation: Some singles are extra-thin; others are thick. Calorie counts shift accordingly.

When You Want A Lighter Stack

Use a leaner style or a thinner slice. Part-skim mozzarella is an easy swap that still melts nicely. If you want more flavor density, try one slice of sharp cheddar instead of two mild slices; the taste pop lets you use less.

How These Ranges Line Up With Trusted Numbers

Cheddar at one ounce per slice sits around 113–114 calories per slice, so a two-slice portion lands near 226–228. Part-skim mozzarella at one ounce per slice averages about 85 calories, or ~170 for two. Swiss at one ounce per slice clocks about 110–111 per slice, close to ~220 for two. Thin processed singles measured as “two slices (28 g)” often list ~110 calories for both on the label.

Saturated Fat: Keep An Eye On The Line

Cheese is calorie-dense because of fat. If you’re watching heart health, the American Heart Association recommends you limit saturated fat to about 5–6% of daily calories. A 2,000-calorie day means roughly 11–13 g from saturated fat. Two larger slices of cheddar can deliver 10–12 g on their own, so smarter pairings and portion awareness matter.

Portion Math You Can Trust (No Guesswork)

When your package shows calories “per 1 oz (28 g),” and your sandwich uses two labeled 1-oz slices, multiply by two. When the label shows “2 slices (28 g),” the number already covers both. Deli counters often slice thinner than 1 oz; ask the counter for the weight if you’re unsure.

Quick Scenarios For Two Slices

Use these common pairings to estimate a meal without a tracker. You’ll see how bread, condiments, and extras change the total even when the cheese stays the same.

Pairing	Added Calories	Tip
Whole-grain bread (2 slices)	~180–220 kcal	Pick a higher-fiber loaf to stay fuller.
Turkey breast (3–4 oz)	~90–120 kcal	Add lean protein, keep mayo light.
Avocado (¼ medium)	~60 kcal	Boosts creaminess; skip extra butter.
Tomato + greens	~10–20 kcal	Fresh crunch with near-zero calories.
Butter on grill (1 tsp)	~34 kcal	Brush the pan; don’t dunk.

Cheese-By-Cheese: What Two Slices Usually Mean

Part-Skim Mozzarella

Two 1-oz slices usually run about 170 calories total, with roughly 12–13 g protein. Great for melts, pizza-style sandwiches, and caprese-leaning stacks. Sodium sits lower than many aged cheeses, and the flavor is mellow enough to pair with bold condiments.

Cheddar

Expect about 226–228 calories for two 1-oz slices, with roughly 13–14 g protein. Sharp cheddar carries more flavor per bite, so one slice can be enough for many sandwiches. That swap trims ~110 calories instantly.

Swiss

Two 1-oz slices usually land near 220 calories with about 15 g protein. The nutty flavor stands up to mustard and pickles. If sodium is a concern, Swiss styles often sit lower than other aged cheeses.

American Singles

Labeling varies with slice thickness. Packs that read “two slices (28 g)” often list about 110 calories for both. Thicker singles can push that number higher. Melt is reliable on griddled bread or burgers, and the milder taste lets you add sharper condiments without overpowering the bite.

How To Trim Calories Without Losing The Melt

• Go thinner, not blander: Ask the deli for thinner cuts; you’ll keep flavor and cut the total.
• Use one bold slice: A single slice of sharp cheddar often tastes richer than two mild slices.
• Leaner bread, bigger salad: Build crunch and volume with vegetables so two slices feel satisfying.
• Toast strategically: Heat boosts aroma and perceived richness, so less cheese can feel like more.

Protein, Calcium, And The Bigger Picture

Those two slices bring a solid protein bump alongside calcium. If you’re tracking macros, cheeses built around one-ounce slices make math simple, since many labels set serving size at that weight. When you need an exact number, check the nutrition panel instead of guessing by eye.

Smart Health Guardrails

Cheese fits many eating patterns in modest portions. Keep an eye on saturated fat totals from the full meal, not just the cheese. If you’re managing heart risk, it helps to use part-skim options, trim extra butter on the pan, and reach for crunchy vegetables to round out the plate. You’ll keep flavor high while staying inside your daily limits.

From Numbers To A Sandwich That Works

Pick your style, pick the slice size, then set the rest of the sandwich around it. When a label says “1 slice (28 g) = 110 calories,” two of those slices mean you’re starting near ~220 calories before bread and fillings. With thinner singles listed as “2 slices (28 g) = 110 calories,” the cheese portion is already baked into that number. That small label detail avoids guesswork at lunch.

One Last Nudge For Planning

When a meal includes two generous slices, pair it with fiber-rich sides and lean protein so the whole plate stays balanced. If you like to measure your steps during the day, you’ll already know how movement helps balance a hearty sandwich next to your daily step target.

Bottom Line For Two Slices

Two slices of cheese generally land between 160 and 230 calories. Choose part-skim mozzarella for a lighter stack, cheddar or Swiss when you want a deeper flavor punch, and thinner singles when melt is the priority. Weigh the slice size, check the label, and build the sandwich you actually want to eat.

Want a longer read on heart-smart swaps? Try our foods to lower cholesterol.