How Many Calories Are There In A Cherry Tomato? | Quick Count

That tiny burst of sweetness is mostly water with a little carbohydrate and fiber. The energy number stays low across sizes and serving styles, which is why a handful fits into most eating plans without much math.

Calories In A Single Cherry Tomato: Quick Math

One piece usually weighs around 17 grams. At that size you’re looking at roughly 3 calories each. A dozen lands near 36 calories, and a full cup of whole fruit (about 149 grams) sits around 27 calories because the cup measure factors air gaps between pieces.

Cherry Tomato Calories By Size And Serving

The table below keeps things practical. Use it to eyeball portions whether you snack from the box, build a salad, or weigh ingredients.

Serving	Typical Weight	Calories
1 piece (whole)	~17 g	~3 kcal
5 pieces	~85 g	~15 kcal
10 pieces	~170 g	~30 kcal
1 cup whole	~149 g	~27 kcal
100 g (weighed)	100 g	18 kcal
1 oz (weighed)	28 g	~5 kcal

Why These Numbers Stay Low

Most of the weight is water. The rest is small amounts of carbohydrate, a little fiber, and trace protein. Fat is near zero in the raw fruit. That’s the whole reason a fistful adds color and crunch without pushing your daily energy number.

Portion Tips That Work In Real Life

• Snack math: Count 3 calories per piece for a quick scan.
• Salad math: A loose cup of halves clocks near 27 calories. A packed cup will be higher because you fit more fruit.
• Scale math: If you weigh food, use 18 calories per 100 grams. That scales cleanly to any batch.

How Cooking And Add-Ons Change The Count

Raw fruit stays lean. The moment oil, cheese, or a rich dressing enters the picture, the math shifts. One tablespoon of olive oil adds about 119 calories to any dish. Roasting on a sheet pan with a teaspoon of oil adds flavor fast; the oil is the driver, not the tomatoes.

Roasting And Sautéing

Heat concentrates flavor by driving off water. The calorie number per gram doesn’t jump; the portion just gets denser. If you roast an equal weight, the energy is the same. If you eat a larger pile because it shrank, you’ll take in more calories. That’s why measuring by weight gives the most honest picture.

Dressings, Cheese, And Extras

Top with mozzarella, toss with pesto, or bathe in ranch and the numbers move with the add-on. Keep the tomatoes as the base and add small amounts of flavor boosters so the dish stays light.

Smart Ways To Work Them Into A Day

They slot neatly into breakfast scrambles, grain bowls, skewers, and snack plates. The low energy count helps you build volume and color around your daily calorie needs without feeling shortchanged.

Quick Ideas

• Snack plate: Pair with hummus or cottage cheese.
• Sheet-pan roast: Toss with a teaspoon of oil, garlic, and pepper; roast 15–20 minutes.
• Fast salad: Halves, cucumber, lemon juice, a drizzle of olive oil, and a pinch of salt.

Data Sources And Serving Sizes You Can Trust

Numbers in this article come from lab-derived nutrient datasets used for dietetics and labeling in the United States. The calorie figures for tomato cups and weights trace to USDA datasets assembled into clear tables by MyFoodData. You can review the same entries on USDA-based nutrient data to see the cup weight, vitamins, and minerals for yourself.

When a package needs a serving size, manufacturers follow federal rules that define “reference amounts customarily consumed.” That’s why you’ll often see a cup measure for small tomatoes on labels. The text of the rule lives in 21 CFR 101.12, and it’s the backbone for nutrition labels you read at the store.

Macro And Micro—What You Get Besides Energy

They’re more than a light add-on. A cup brings vitamin C, potassium, and a touch of fiber, all for a tiny calorie bill. That combo supports hydration, muscle function, and texture in meals.

Nutrient (1 cup / 149 g)	Amount	What It Does
Vitamin C	~20.4 mg	Supports immune function and iron absorption
Potassium	~353 mg	Helps fluid balance and muscle contraction
Fiber	~1.8 g	Adds fullness and gut comfort
Carbohydrate	~5.8 g	Natural sugars with a low energy load
Protein	~1.3 g	Trace amount from plant tissue
Sodium	~7.5 mg	Basically negligible in raw fruit

About Lycopene And Friends

Tomatoes supply carotenoids like lycopene. Gentle cooking with a bit of oil can make lycopene easier to absorb. If you’re after that perk, a small drizzle of olive oil on roasted halves does the trick without blowing up the calorie count.

Weighing Vs. Measuring By Cup

Two scoops that look the same can differ a lot because pieces stack loosely. Weighing is the steady option. If you prefer cups, use the values in the first table and try to fill the cup the same way each time. Whole pieces leave more air space than chopped halves, which changes how many grams fit in a cup.

Label Math When Cooking

When you add oil, cheese, or a sauce, grab those labels and plug the extra energy into your total. The tomato base stays light; the add-on usually drives the change.

FAQ-Free Clarity: Straight Answers You Came For

Is There A Big Difference Between Grape And Cherry?

They’re close in energy per gram. Size and sweetness vary by variety, but a 100-gram weighed portion of either sits near 18 calories. Pick the shape you like and use the same math.

Do You Need To Track Every Piece?

No. For quick logging, count 3 calories per piece or 27 calories per cup. If you’re on a tight plan, weigh a handful at 18 calories per 100 grams and you’re set.

Make Low-Energy Produce Work Harder

Lean produce shines when you pair it with protein and smart fats. That keeps meals filling while energy stays in range. If you want more pantry staples that play the same game, a solid low-calorie foods roundup helps you plan fast.

Method Notes And Constraints

Numbers here reflect raw fruit without salt, oil, or dressings. The cup measure aligns with common labeling practice and dietetics references. Weights and calories come from standardized datasets used by dietitians and food technologists. Your box may skew a little based on variety and ripeness, but the differences are small for day-to-day tracking.