One Bosc pear has about 94–120 calories depending on size; per 100 grams of Bosc pear provides roughly 67 calories.
Calories (100 g)
Sugars (100 g)
Fiber (100 g)
Small Fruit
- About 140 g edible portion
- ~94 kcal estimate
- Good snack size
Light
Medium Fruit
- About 178 g edible portion
- ~119 kcal estimate
- Works for oatmeal
Standard
Large Fruit
- About 230 g edible portion
- ~154 kcal estimate
- Ideal for baking
Hearty
Bosc Pear Calories Per Size And Serving
Bosc pears are dense and sweet, with firm flesh that holds up when sliced or baked. Calorie counts change with weight, so the clearest way to estimate is by grams. The variety’s energy value sits near 67 kcal per 100 g of raw fruit, which scales neatly to different sizes.
| Fruit Size | Typical Weight (g) | Calories (kcal) |
|---|---|---|
| Small | ~140 g | ~94 |
| Medium | ~178 g | ~119 |
| Large | ~230 g | ~154 |
Those numbers use a simple ratio based on per-100-gram energy. Whole fruit weights vary with crop and storage, so the best way to dial in accuracy is to weigh the edible portion after removing the stem and any hard core bits.
Texture matters too. Bosc tends to be firmer than Bartlett or Anjou at the same ripeness. That firmness means slices hold shape in the pan, but it doesn’t change calorie density in any major way. Sweetness can feel stronger because of the mouthfeel, yet total sugars per 100 g sit in the same ballpark as other pears.
You’ll also get helpful fiber from the peel. Most of the pectin and insoluble fiber sit near the skin, which makes whole-fruit snacking a smart move. That fiber directly supports satiety alongside your recommended fiber intake targets, especially on days when vegetables run low.
How Calorie Estimates Are Calculated Here
Per-100-gram data comes from a database that compiles lab analyses of common produce. For Bosc, 100 g contains roughly 67 kcal with about 16 g of carbohydrate, 3.1 g of fiber, trace fat, and a bit of protein. From there, serving estimates are just proportional math. That’s why you’ll see a small fruit near ~94 kcal, a medium fruit near ~119 kcal, and a large fruit near ~154 kcal.
Nutrition tools and labels sometimes show a rounder number for a “medium pear,” often ~100–120 kcal. Differences usually come from assumed serving weights. If a tool uses 160–180 g as the reference, the energy lands in that ~100–120 kcal window. The exact variety also nudges numbers a little, but the shifts are minor when you compare equal weights.
Portion Ideas That Keep Calories In Check
Quick Snack Combos
Pair half a fruit with a tablespoon of nut butter, cottage cheese, or a slice of aged cheese. The extra protein slows digestion and keeps hunger steady without pushing the calorie total too far past the fruit’s base value.
Breakfast Swaps
Thin slices work well on oatmeal, overnight oats, or plain yogurt. A half fruit adds crunch and sweetness for ~45–60 kcal depending on slice thickness. Sprinkle cinnamon for aroma without extra calories, or add chopped walnuts if you need more staying power.
Lunchbox Balance
A small Bosc with a hard-boiled egg or a lean turkey wrap keeps the meal tidy. The fruit brings fiber and water, which helps you feel full with fewer total calories than most desserts or packaged snacks.
How Cooking Changes The Numbers
Heat doesn’t add energy to produce on its own, but cooking can change portions. Roasting or poaching pulls off some water, so the same weight of cooked fruit may taste sweeter and pack slightly more calories per bite. If you add oil, syrup, or butter, count those add-ons separately: a tablespoon of standard cooking oil contributes about 119 kcal, which can dwarf the fruit’s base calories quickly.
Poached Or Roasted
Poaching in lightly sweetened tea, wine, or juice mostly raises calories from the liquid. If you keep the poach unsweetened and reduce the liquid later for a sauce, portion that sauce by the spoonful so you can track the extra sugars.
Skillet Slices
Pan-searing wedges brings out caramel notes. Use a measured splash of oil and let the pan heat first. A measured teaspoon of oil adds ~40 kcal, which is easier to fit than a full tablespoon when you’re aiming for a snack-sized plate.
How Bosc Compares With Other Pears
On a per-100-gram basis, Bosc sits close to other common varieties. The calories trend around the same range because the carbohydrate and water composition is similar. What you notice most is texture: Bosc keeps its shape better, so it’s a favorite for tarts and baking where you want slices to stand up.
Peel, Pectin, And Fullness
The peel adds a little extra fiber and a touch of antioxidants. If you peel for a smooth sauce or baby purée, know that you’ll shave a bit of fiber off your serving. That’s fine—just aim to include skins in other fruit servings during the day to balance the total.
Nutrients Beyond Calories
A standard portion offers water, fiber, and a modest amount of vitamin C and potassium. While it’s not a high-vitamin fruit like citrus or kiwi, the package works well in a day’s mix. If you’re watching blood sugar, pairing the fruit with proteins or fats helps smooth the curve thanks to the built-in fiber.
| Metric | Per 100 g | Per ~178 g (medium) |
|---|---|---|
| Energy | ~67 kcal | ~119 kcal |
| Carbohydrate | ~16 g | ~29 g |
| Dietary Fiber | ~3.1 g | ~5.5 g |
| Sugars | ~10 g | ~18 g |
| Protein | ~0.4 g | ~0.7 g |
| Fat | ~0.1 g | ~0.2 g |
How To Weigh And Log Your Portion
Step-By-Step Weighing
- Wash and dry the fruit; keep the peel on if you’ll eat it.
- Slice off the stem end and any woody core bits.
- Weigh the edible pieces on a kitchen scale. Note grams.
- Multiply grams by 0.67 to estimate calories (kcal per gram ≈ 0.67).
Examples You Can Copy
Edible portion weighs 120 g → 120 × 0.67 ≈ 80 kcal. Edible portion weighs 200 g → 200 × 0.67 ≈ 134 kcal. These estimates line up with database values and keep your log consistent across different sizes and cuts.
Smart Ways To Use Bosc Pears In Meals
Salads That Don’t Soak Up Dressing
Because the flesh is firm, thin slices stay crisp even with vinaigrette. Toss with arugula, toasted almonds, and a little crumbled cheese. A measured tablespoon of vinaigrette adds flavor without flooding the calorie total.
Baked Desserts With Guardrails
Fold cubes into a quick batter or layer fans of slices over yogurt-based cheesecake. Keep sweeteners measured so the fruit can carry the flavor. Spice blends—cinnamon, cardamom, nutmeg—give warmth with zero energy cost.
Buying, Ripening, And Storage
Choose fruit with smooth skin and a little give near the stem. Ripen on the counter and move to the fridge once the neck yields to gentle pressure. For seasonal details and tips, the USDA SNAP-Ed pears page has a handy overview of selection and storage practices.
What The Data Says
For Bosc specifically, the energy and nutrient profile reported per 100 g stays in a tight band around 67 kcal, ~16 g of carbs, and ~3.1 g of fiber. That’s why the per-fruit estimates above scale so predictably. A widely used nutrient tool that compiles federal data lists a small Bosc near 94 kcal and breaks down where those calories come from—mostly carbohydrates with trace protein and fat, which matches what you taste in the fruit’s gentle sweetness (Bosc pear data).
Answers To Common Calorie Situations
Half A Fruit As Dessert
Half of a medium Bosc gives ~55–60 kcal. Add a teaspoon of honey (+~21 kcal) or a spoon of whipped cream (+~28 kcal per tablespoon) if you want a treat without pushing past ~100–120 kcal.
Whole Fruit Before A Workout
A medium fruit lands near ~119 kcal and ~29 g of carbs. That’s a tidy pre-run snack if you like a gentle, steady release rather than a sugar rush.
Swapping For Other Fruit
Compared with apples by weight, calories look similar. If you’re counting, use the same gram-based method and you’ll get consistent logs across fruit types.
Quick Tips To Keep Portions On Track
- Weigh once or twice; you’ll learn the feel for sizes fast.
- Leave the peel on for more fiber per bite.
- Watch add-ons—oils, syrups, and cheeses add energy quicker than fruit.
- For baking, measure fats and sweeteners, then divide the pan into equal pieces so each serving is easy to track.
Why This Variety Works For Meal Prep
Firm flesh means slices don’t collapse in the fridge. Pack wedges with lemon to slow browning, or store whole fruits and slice just before serving. The steady texture makes it a reliable topper for overnight oats, lunch salads, and quick toast with ricotta.
Accuracy, Variability, And Labels
Produce labels often round serving sizes and energy. Your kitchen scale beats any round label. Still, it’s handy to know the database anchors: per 100 g sits near ~67 kcal for this variety, so any portion close to that weight will fall in line. If you prefer a single number for a typical fruit, use ~100–120 kcal and adjust when you have a scale nearby.
Wrap-Up And Next Steps
You now have a clear range—~94 to ~154 kcal per fruit depending on size—and a simple way to calculate your own serving. Keep portions flexible. Pair with protein when you want longer fullness, and use measured fats and sweeteners when you cook.
Want a guided refresher on setting your daily targets? Try our daily calorie guide for context.