41 %
Copper contributes to normal energy-yielding metabolism, to the normal function of the immune system and to the protection of cells from oxidative stress.
How many calories are in boiled aduki beans?
98.4kcal
in an 80 g portion
123 kcal per 100 g.
Source: UK CoFID 2021, record 13-042. Checked 5 October 2026.
0.16 gFat
7.4 gProtein
4.4 gFibre
41 %Daily copper
What’s in an 80 g portion
More than half of a portion is water. The rest is 18 g carbohydrate and 7.4 g protein.
- 0.16 gFat
- 7.4 gProtein
- 18 gCarbohydrate
- 4.4 gFibre
- 47.5 gWater
- 2.5 gMinerals and the rest
Below average for beans and lentils
Aduki beans are 123 kcal per 100 g. The 65 beans and lentils in this database average 154.
Aduki beans123
Beans and lentils average154
Low in sugar, almost no salt
Low sugars and very low salt by UK labelling rules, per 100 g.
Sugars, per portion0.4 g
Salt, per portion0 g
Vitamins and minerals in aduki beans
Two of the 15 recorded reach the “high in” level. Copper leads.
Show all 15 with amounts
Copper0.41 mg, 41 %
Manganese0.64 mg, 32 %
Potassium456 mg, 23 %
Phosphorus144 mg, 21 %
Zinc1.8 mg, 18 %
Magnesium48 mg, 13 %
Niacin (vitamin B3)1.9 mg, 12 %
Iron1.5 mg, 11 %
Thiamin (vitamin B1)0.11 mg, 10 %
Riboflavin (vitamin B2)0.06 mg, 4.6 %
Calcium31.2 mg, 3.9 %
Selenium0.0008 mg, 1.5 %
Vitamin A0.0008 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”. A trace is shown as “trace” and never counts.
What aduki beans don’t give you. And where to find it.
No recorded vitamin D or vitamin C, and only 1.8 % of the selenium reference intake per 100 g.
Vitamin D
0mgin aduki beans
Find it inBloater, grilled500 % per 100 g
Vitamin C
Tracein aduki beans
Find it inCherries, West Indian2150 % per 100 g
Selenium
1.8%in aduki beans, per 100 g
Find it inKidney, pig, fried491 % per 100 g
100 mgVitamin C, 125 %
0.075 mgSelenium, 136 %
0.00125 mgVitamin D, 25 %
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Aduki beans against other beans and lentils
Per 100 g, beans (broad, dried, raw) have the most copper in this comparison, followed by beans (blackeye, whole, dried, raw).
0.8mg
0.8mg
0.6mg
0.5mg
0.1mg
0.1mg
Beans, broad, dried, raw+0.3 mg
Beans, aduki, whole, dried, boiled in unsalted waterthis page
All values per 100 g, from the same dataset. Differences are against aduki beans.
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Questions about aduki beans
The questions people ask about aduki beans, answered from the dataset.
How many calories are in a portion of aduki beans?
A typical portion (80 g, a portion of cooked beans) gives 98 kcal. Per 100 g the figure is 123 kcal.
Is aduki beans high in copper?
Yes. Beans, aduki, whole, dried, boiled in unsalted water have 0.51 mg copper per 100 g, 51 % of the NRV, above the 30 % threshold for a “high in” claim.
Does boiling change the thiamin in aduki beans?
Yes. Per 100 g, thiamin goes from 0.45 mg raw to 0.14 mg boiled. Part of that is the vitamin or mineral itself changing, part is the change in water content.
Which vitamins and minerals do aduki beans have most of?
By share of the daily reference intake: copper (0.51 mg, 51 %), manganese (0.8 mg, 40 %) and potassium (570 mg, 28 %) per 100 g.
How these numbers were made
Every figure comes from the UK Composition of Foods Integrated Dataset (CoFID), 2021 edition, record 13-042, Beans, aduki, whole, dried, boiled in unsalted water, published by Public Health England under the Open Government Licence v3.0. Main data references: LGC, Fruit and vegetables, 1989-1990. Values are per 100 g of the edible part; a portion is 80 g, a portion of cooked beans, the usual UK portion for beans and lentils. 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 65 beans and lentils 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: Adzuki Mature Seed Bean). Checked 5 October 2026. Contains public sector information licensed under the Open Government Licence v3.0.
More beans and lentils
From the same group, with calories per 100 g, and the foods with the most copper.
