116 %
Vitamin C contributes to the normal function of the immune system, to the reduction of tiredness and fatigue, and to normal collagen formation.
How many calories are in green peppers?
240kcal
in a 300 g serving
80 kcal per 100 g.
Source: UK CoFID 2021, record 15-852. Checked 5 October 2026.
16.8 gFat
7.8 gProtein
15.6 gCarbohydrate
116 %Daily vitamin C
What’s in a 300 g serving
More than half of a serving is water, which is why the calories stay low. What is left is mostly fat.
- 16.8 gFat
- 7.8 gProtein
- 15.6 gCarbohydrate
- 250 gWater
- 9.6 gMinerals and the rest
Below average for dishes
Green peppers are 80 kcal per 100 g. The 603 dishes in this database average 180.
Green peppers80
Dishes average180
Protein in a serving
7.8 g of protein, 13 % of the calories.
Protein, per serving7.8 g
Vitamins and minerals in green peppers
One of the 14 reach the “high in” level: vitamin C.
None recorded
- Vitamin D
Show all 14 with amounts
Vitamin C93 mg, 116 %
Vitamin K0.0223 mg, 30 %
Potassium573 mg, 29 %
Phosphorus189 mg, 27 %
Vitamin A0.174 mg, 22 %
Calcium159 mg, 20 %
Copper0.18 mg, 18 %
Manganese0.33 mg, 17 %
Niacin (vitamin B3)2.1 mg, 13 %
Riboflavin (vitamin B2)0.18 mg, 13 %
Zinc1.2 mg, 12 %
Magnesium39 mg, 10 %
Iron1.3 mg, 9.2 %
Vitamin Dnone recorded
Badges use the UK legal thresholds per 100 g: 15 % of the reference intake for “source of”, 30 % for “high in”.
What green peppers don’t give you. And where to find it.
No recorded vitamin D, and only 4 % of the zinc reference intake and 3.1 % of the iron reference intake per 100 g.
Vitamin D
0mgin green peppers
Find it inBloater, grilled500 % per 100 g
Zinc
4%in green peppers, per 100 g
Find it inOysters, raw592 % per 100 g
Iron
3.1%in green peppers, per 100 g
Find it inThyme, dried, ground883 % per 100 g
100 mgVitamin C, 125 %
0.075 mgSelenium, 136 %
0.00125 mgVitamin D, 25 %
Or one scoop of Immufix
Every 25 g scoop declares 100 mg of vitamin C, 0.00125 mg of vitamin D and 0.075 mg of selenium, alongside other vitamins and minerals. Vitamin C, vitamin D and selenium contribute to the normal function of the immune system.
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Made in Cambridgeshire
Made in the UK since 1998, with every nutrient and its declared amount listed on the label.
Green peppers against other dishes
Per 100 g, green peppers have the most vitamin C of the 6 here, ahead of pilaf (rice with spinach).
31mg
10mg
9mg
9mg
8mg
8mg
Peppers, green, stuffed with vegetables, cheese topping, homemadethis page
Pilaf, rice with spinach−21 mg
Chilli, bean and lentil−22 mg
Potatoes, duchesse−22 mg
Casserole, vegetable−23 mg
All values per 100 g, from the same dataset. Differences are against green peppers.
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Questions about green peppers
The questions people ask about green peppers, answered from the dataset.
How many calories are in a portion of green peppers?
A typical portion (300 g, one serving) gives 240 kcal. Per 100 g the figure is 80 kcal.
Is green peppers high in vitamin C?
Yes. Peppers, green, stuffed with vegetables, cheese topping, homemade have 31 mg vitamin C per 100 g, 39 % of the NRV, above the 30 % threshold for a “high in” claim.
Are these figures exact for green peppers?
No. They are calculated from a standard recipe in the UK Composition of Foods Integrated Dataset (CoFID, 2021). A different recipe, portion of sauce or cooking method will move them, so read them as a typical estimate.
Which vitamins and minerals do green peppers have most of?
By share of the daily reference intake: vitamin C (31 mg, 39 %), vitamin K (0.00743 mg, 9.9 %) and potassium (191 mg, 9.6 %) per 100 g.
How these numbers were made
Every figure comes from the UK Composition of Foods Integrated Dataset (CoFID), 2021 edition, record 15-852, Peppers, green, stuffed with vegetables, cheese topping, homemade, published by Public Health England under the Open Government Licence v3.0; this record is a calculated recipe estimate. Main data references: Updated 2014. Values are per 100 g of the edible part; a serving is 300 g, one serving, the usual UK portion for dishes. Reference intakes follow Regulation (EU) 1169/2011 Annex XIII as retained in GB law; “source of”, “high in” and “low” follow Regulation (EC) 1924/2006, assessed per 100 g. Function lines are the authorised wording from the GB register of nutrition and health claims, credited to the nutrient. Energy is rounded to the whole kcal and kJ; other amounts to one decimal, or two below 1. A trace is shown as “trace” and never gets a figure or a badge; a nutrient never analysed is left off the page. We start from the dataset’s 2,887 records and keep 2,322: records weighed with bone, shell or skin, alcoholic drinks, infant foods, brand-named products, records with fewer than eight measured vitamins and minerals and near-identical variants are left out. Group context uses the 603 dishes kept from the dataset; a rank counts only the foods with a measured figure for that nutrient. Food images are illustrations from Ingredient Atlas, released under CC0; they show the food, not the measured sample, and where no illustration of the exact food exists the nearest one is shown (here: Green Bell Pepper). Checked 5 October 2026. Contains public sector information licensed under the Open Government Licence v3.0.
More dishes
From the same group, with calories per 100 g, and the foods with the most vitamin C.
