98 %
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 soya flour?
307kcal
in a 75 g portion
409 kcal per 100 g.
Source: UK CoFID 2021, record 11-898, 4 analysed samples. Checked 5 October 2026.
16.8 gFat
25.7 gProtein
13.5 gFibre
98 %Daily copper
What’s in a 75 g portion
About a third of a portion is protein. Fat comes next at 16.8 g.
- 16.8 gFat
- 25.7 gProtein
- 14 gCarbohydrate
- 13.5 gFibre
- 4.4 gWater
- 0.5 gMinerals and the rest
Above average for grains, rice and pasta
Soya flour is 409 kcal per 100 g. The 87 grains, rice and pasta in this database average 262.
Soya flour409
Grains, rice and pasta average262
High in fibre
18 g of fibre per 100 g; the UK “high fibre” line is 6 g.
Fibre, per portion13.5 g
Protein, per portion25.7 g
Vitamins and minerals in soya flour
Twelve of the 22 reach the “high in” level, led by copper.
Only a trace
- Vitamin A
- Iodine
None recorded
- Vitamin D
- Vitamin C
- Vitamin B12
Show all 22 with amounts
Copper0.98 mg, 98 %
Folate0.184 mg, 92 %
Manganese1.8 mg, 91 %
Phosphorus501 mg, 72 %
Potassium1400 mg, 70 %
Niacin (vitamin B3)8.3 mg, 52 %
Magnesium184 mg, 49 %
Iron6.3 mg, 45 %
Zinc3.1 mg, 31 %
Vitamin E3.2 mg, 27 %
Thiamin (vitamin B1)0.28 mg, 26 %
Vitamin K0.019 mg, 25 %
Pantothenic acid (vitamin B5)1.3 mg, 22 %
Vitamin B60.3 mg, 21 %
Biotin0.0105 mg, 21 %
Calcium137 mg, 17 %
Riboflavin (vitamin B2)0.2 mg, 14 %
Selenium0.00525 mg, 9.5 %
Chloride60.8 mg, 7.6 %
Vitamin Dnone recorded
Vitamin Cnone 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 soya flour doesn’t give you. And where to find it.
No recorded vitamin D, vitamin C or vitamin A.
Vitamin D
0mgin soya flour
Find it inBloater, grilled500 % per 100 g
Vitamin C
0mgin soya flour
Find it inCherries, West Indian2150 % per 100 g
Vitamin A
Tracein soya flour
Find it inLiver, calf, fried3152 % per 100 g
100 mgVitamin C, 125 %
0.075 mgSelenium, 136 %
0.00125 mgVitamin D, 25 %
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Made in Cambridgeshire
Made in the UK since 1998, with every nutrient and its declared amount listed on the label.
Soya flour against other grains, rice and pasta
Per 100 g, soya flour has the most copper of the 6 here, ahead of flour (chapati, brown).
1.3mg
0.8mg
0.7mg
0.5mg
0.4mg
0.3mg
Flour, soyathis page
Flour, chapati, brown−0.6 mg
Buckwheat, groats−0.6 mg
Rice, red, raw−0.9 mg
Flour, rye−1 mg
All values per 100 g, from the same dataset. Differences are against soya flour.
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Questions about soya flour
Four questions chosen by the facts above, so every food answers differently.
How many calories are in a portion of soya flour?
A typical portion (75 g dry weight) gives 307 kcal. Per 100 g the figure is 409 kcal.
Is soya flour high in copper?
Yes. Flour, soya has 1.3 mg copper per 100 g, 131 % of the NRV, above the 30 % threshold for a “high in” claim.
Which vitamins and minerals does soya flour have most of?
By share of the daily reference intake: copper (1.3 mg, 131 %), folate (0.245 mg, 123 %) and manganese (2.4 mg, 122 %) per 100 g.
Is soya flour a good source of protein?
Flour, soya has 34.3 g protein per 100 g, 31 % of the energy, which meets the UK threshold for “high protein”.
How these numbers were made
Every figure comes from the UK Composition of Foods Integrated Dataset (CoFID), 2021 edition, record 11-898, Flour, soya, 4 analysed samples, published by Public Health England under the Open Government Licence v3.0. Main data references: LGC, Nutrient survey of flours and grains, 2005. Values are per 100 g of the edible part; a portion is 75 g, 75 g dry weight, the usual UK portion for grains, rice and pasta. 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 87 grains, rice and pasta 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: Flour). Checked 5 October 2026. Contains public sector information licensed under the Open Government Licence v3.0.
More grains, rice and pasta
From the same group, with calories per 100 g, and the foods with the most copper.
More grains, rice and pasta
Most copper
- Bran, wheat1 mg
- Pasta, egg, fresh, raw0.83 mg
- Wheatgerm0.82 mg
- Liver, calf, fried23.9 mg
- Liver, calf, raw20.5 mg
- Liver, lamb, fried13.5 mg
- Copper guide