33 %
Calcium is needed for the maintenance of normal bones and teeth, and contributes to normal muscle function.
How many calories are in soya milk?
86kcal
in a 200 g glass
43 kcal per 100 g.
Source: UK CoFID 2021, record 12-523, 10 analysed samples. Checked 5 October 2026.
4.8 gFat
6.2 gProtein
1 gFibre
33 %Daily calcium
What’s in a 200 g glass
More than half of a glass is water, which is why the calories stay low. What is left is mostly protein.
- 4.8 gFat
- 6.2 gProtein
- 5 gCarbohydrate
- 1 gFibre
- 180 gWater
- 2.8 gMinerals and the rest
Below average for dairy
Soya milk is 43 kcal per 100 g. The 99 dairy in this database average 224.
Soya milk43
Dairy average224
Low in sugar and salt
Low sugars and low salt by UK labelling rules, per 100 g.
Sugars, per glass4.4 g
Salt, per glass0.28 g
Vitamins and minerals in soya milk
Three of the 22 reach the “source of” level, calcium first; none reaches “high in”.
Only a trace
- Vitamin A
- Pantothenic acid
Show all 22 with amounts
Calcium260 mg, 33 %
Vitamin D0.0016 mg, 32 %
Vitamin B120.0008 mg, 32 %
Riboflavin (vitamin B2)0.4 mg, 29 %
Phosphorus178 mg, 25 %
Manganese0.44 mg, 22 %
Copper0.18 mg, 18 %
Selenium0.008 mg, 15 %
Potassium238 mg, 12 %
Thiamin (vitamin B1)0.12 mg, 11 %
Niacin (vitamin B3)1.6 mg, 10 %
Magnesium36 mg, 9.6 %
Folate0.018 mg, 9 %
Zinc0.6 mg, 6 %
Vitamin E0.64 mg, 5.3 %
Iron0.62 mg, 4.4 %
Vitamin B60.06 mg, 4.3 %
Biotin0.002 mg, 4 %
Vitamin C2 mg, 2.5 %
Vitamin K0.00138 mg, 1.8 %
Iodine0.002 mg, 1.3 %
Chloride6 mg, 0.8 %
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 milk doesn’t give you. And where to find it.
No recorded vitamin A, and only 1.3 % of the vitamin C reference intake and 3 % of the zinc reference intake per 100 g.
Vitamin C
1.3%in soya milk, per 100 g
Find it inCherries, West Indian2150 % per 100 g
Zinc
3%in soya milk, per 100 g
Find it inOysters, raw592 % per 100 g
Vitamin A
Tracein soya milk
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 milk against other dairy
Soya milk comes second for calcium here, just behind milk (evaporated, light).
260mg
130mg
120mg
120mg
99mg
87mg
Milk, evaporated, light+130 mg
Milk, soya, non-dairy alternative to milk, sweetened, fortifiedthis page
Cheese, Quark−10 mg
Cream, half, fresh−31 mg
All values per 100 g, from the same dataset. Differences are against soya milk.
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Questions about soya milk
What the numbers say to the questions people actually search.
How many calories are in a portion of soya milk?
A typical portion (200 ml, a glass) gives 86 kcal. Per 100 g the figure is 43 kcal.
Is soya milk a source of calcium?
It is a source of calcium: 130 mg per 100 g, 16 % of the NRV, which passes the 15 % threshold for “source of” but not the 30 % needed for “high in”.
Which vitamins and minerals does soya milk have most of?
By share of the daily reference intake: calcium (130 mg, 16 %), vitamin D (0.0008 mg, 16 %) and vitamin B12 (0.0004 mg, 16 %) per 100 g.
Is soya milk a good source of protein?
Milk, soya, non-dairy alternative to milk, sweetened, fortified has 3.1 g protein per 100 g, 28 % 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 12-523, Milk, soya, non-dairy alternative to milk, sweetened, fortified, 10 analysed samples, published by Public Health England under the Open Government Licence v3.0. Main data references: LGC, Nutrient analysis of 'other' milk and cream, 1998; and industry data, 2013. Fats calculated from 12-043 proportions and vitamins quoted as unsweetened soya milk. Vitamin K1 Bolton-Smith et al, Br J Nutr, 83, 2000. Values are per 100 g of the edible part; a glass is 200 g, a glass, the usual UK portion for dairy. 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 99 dairy 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 dairy
From the same group, with calories per 100 g, and the foods with the most calcium.
More dairy
Most calcium
- Milk, skimmed, dried, fortified1280 mg
- Cheese, Emmental1025 mg
- Cheese, Parmesan, fresh1025 mg
- Basil, dried, ground2110 mg
- Marjoram, dried1990 mg
- Thyme, dried, ground1890 mg
- Calcium guide