230 %
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 guava?
20.8kcal
in an 80 g portion
26 kcal per 100 g.
Source: UK CoFID 2021, record 14-118. Checked 5 October 2026.
0.4 gFat
0.64 gProtein
3 gFibre
230 %Daily vitamin C
What’s in an 80 g portion
More than half of a portion is water, which is why the calories stay low. What is left is mostly carbohydrate.
- 0.4 gFat
- 0.64 gProtein
- 4 gCarbohydrate
- 3 gFibre
- 67.8 gWater
- 4.2 gMinerals and the rest
Below average for fruit
Guava is 26 kcal per 100 g. The 143 fruit in this database average 68.8.
Guava26
Fruit average68.8
Low in sugar, almost no salt
Low sugars and very low salt by UK labelling rules, per 100 g.
Sugars, per portion3.9 g
Salt, per portion0.01 g
Vitamins and minerals in guava
One of the 18 reach the “high in” level: vitamin C.
None recorded
- Vitamin D
- Vitamin B12
Show all 18 with amounts
Vitamin C184 mg, 230 %
Potassium184 mg, 9.2 %
Vitamin B60.11 mg, 8 %
Copper0.08 mg, 8 %
Vitamin A0.0584 mg, 7.3 %
Niacin (vitamin B3)0.88 mg, 5.5 %
Manganese0.08 mg, 4 %
Thiamin (vitamin B1)0.03 mg, 2.9 %
Phosphorus20 mg, 2.9 %
Magnesium9.6 mg, 2.6 %
Riboflavin (vitamin B2)0.03 mg, 2.3 %
Iron0.32 mg, 2.3 %
Pantothenic acid (vitamin B5)0.12 mg, 2 %
Zinc0.16 mg, 1.6 %
Calcium10.4 mg, 1.3 %
Chloride3.2 mg, <1 %
Vitamin Dnone recorded
Vitamin B12none recorded
Badges use the UK legal thresholds per 100 g: 15 % of the reference intake for “source of”, 30 % for “high in”.
What guava doesn’t give you. And where to find it.
No recorded vitamin D or vitamin B12, and only 2 % of the zinc reference intake per 100 g.
Vitamin D
0mgin guava
Find it inBloater, grilled500 % per 100 g
Zinc
2%in guava, per 100 g
Find it inOysters, raw592 % per 100 g
Vitamin B12
0mgin guava
Find it inLiver, ox, raw4400 % per 100 g
100 mgVitamin C, 125 %
0.075 mgSelenium, 136 %
0.00125 mgVitamin D, 25 %
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Free standard delivery to UK addresses. Royal Mail 48 tracked, usually 2 to 3 working days.
Made in Cambridgeshire
Made in the UK since 1998, with every nutrient and its declared amount listed on the label.
Guava against other fruit
Per 100 g, guava has the most vitamin C of the 5 here, ahead of cashew fruit.
230mg
220mg
200mg
78mg
68mg
All values per 100 g, from the same dataset. Differences are against guava.
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Questions about guava
The questions people ask about guava, answered from the dataset.
How many calories are in a portion of guava?
A typical portion (80 g, one of your five a day) gives 21 kcal. Per 100 g the figure is 26 kcal.
Is guava high in vitamin C?
Yes. Guava, flesh only, raw has 230 mg vitamin C per 100 g, 288 % of the NRV, above the 30 % threshold for a “high in” claim.
Which vitamins and minerals does guava have most of?
By share of the daily reference intake: vitamin C (230 mg, 288 %), potassium (230 mg, 12 %) and vitamin B6 (0.14 mg, 10 %) per 100 g.
Is guava high in fibre?
It is a source of fibre (3.7 g per 100 g, above the 3 g line) but not high in fibre, which needs 6 g.
How these numbers were made
Every figure comes from the UK Composition of Foods Integrated Dataset (CoFID), 2021 edition, record 14-118, Guava, flesh only, raw, published by Public Health England under the Open Government Licence v3.0. Main data references: Fruit and Nuts Supplement, 1992. Values are per 100 g of the edible part; a portion is 80 g, one of your five a day, the usual UK portion for fruit. 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 143 fruit 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. Checked 5 October 2026. Contains public sector information licensed under the Open Government Licence v3.0.
More fruit
From the same group, with calories per 100 g, and the foods with the most vitamin C.
More fruit
- Melon, Galia24 kcal
- Pears, dried207 kcal
- Prunes, stewed without sugar81 kcal
- Whitecurrants, stewed without sugar22 kcal
- Figs, dried, stewed without sugar126 kcal
- Jambu fruit55 kcal
- All 143 fruit
Most vitamin C
- Cherries, West Indian1720 mg
- Cashew fruit220 mg
- Blackcurrants, raw200 mg
- Gourd, kantola, raw295 mg
- Peppers, capsicum, chilli, red, raw225 mg
- Parsley, fresh190 mg
- Vitamin C guide