Red tomatoes, ripe, raw

Save

Net carbs per 100 g

2.7g

Keto: yesHow the keto label is calculated

Other servings

1 cup, chopped or sliced: 180 g
1 small whole (2-2/5" dia): 91 g
1 large whole (3" dia): 182 g
1 slice, medium (1/4" thick): 20 g

Source of the data

USDA (US Department of Agriculture) · 170457

The source counts fibre inside the carbohydrates; it is subtracted for net carbs.

See the source

Data recorded: September 22, 2026

Report an error

Found an error?

Tell us what is wrong with this food. The report is reviewed by the editorial team and the correction is made openly. Do not include personal or medical details.

Nutrition data

The bars show how many of the 100 grams each nutrient accounts for.

Nutrition data
Nutrient	Per 100 g	Per serving 1 medium whole (2-3/5" dia): 123 g
Energy	18 kcal	22 kcal
Fat	0.2 g	0.3 g
of which saturates	0.0 g	0.0 g
Carbohydrates	3.9 g	4.8 g
of which sugars	2.6 g	3.2 g
Fibre	1.2 g	1.5 g
Polyols	0.0 g	0.0 g
Protein	0.9 g	1.1 g
Salt	0.0 g	0.0 g
Net carbs	2.7 g	3.3 g

Related recipes

Dinner
Prawn saganaki with feta
Prawns in a sauce of fresh tomato and green pepper, with feta melting on top. In a Greek fish taverna it is a meze; here we make it a main course.
25 minutesEasy
6.6 g net carbs per serving
Dinner
Seared tuna salad with avocado
Fresh tuna seared on the outside only, on a bed of rocket, tomato and avocado. Two minutes a side is enough; any longer and the tuna dries out.
15 minutesEasy
5.0 g net carbs per serving
Breakfast
Fried eggs with bacon and tomato
The classic savoury breakfast in a single pan, with the eggs cooked in the fat the bacon leaves behind and not a drop of oil.
10 minutesEasy
2.3 g net carbs per serving
Lunch
Roast chicken thighs with Greek salad
Chicken thighs roasted with lemon and oregano, next to a proper Greek village salad. We use thighs because they stay juicy even if you leave them in the oven five minutes too long; breast is far less forgiving.
50 minutesEasy
8.8 g net carbs per serving