8.4 %
Biotin contributes to normal energy-yielding metabolism and to the maintenance of normal hair and normal skin.
How many calories are in chocolate covered wafer biscuit?
153kcal
in a 30 g serving
509 kcal per 100 g.
Source: UK CoFID 2021, record 11-812. Checked 5 October 2026.
8.6 gFat
1.7 gProtein
0.81 gFibre
8.4 %Daily biotin
What’s in a 30 g serving
More than half of a serving is carbohydrate, 13.5 g of it sugars and 4.8 g starch.
- 8.6 gFat
- 1.7 gProtein
- 18.3 gCarbohydrate
- 0.81 gFibre
- 0.78 gWater
Above average for cakes, biscuits and pastries
Chocolate covered wafer biscuit is 509 kcal per 100 g. The 134 cakes, biscuits and pastries in this database average 394.
Chocolate covered wafer biscuit509
Cakes, biscuits and pastries average394
High in sugar
45.1 g of sugars per 100 g, which is red on a UK traffic-light label (the line is 22.5 g).
Sugars, per serving13.5 g
Salt, per serving0.07 g
Vitamins and minerals in chocolate covered wafer biscuit
Eight of the 22 reach the “source of” level, biotin first; none reaches “high in”.
Show all 22 with amounts
Biotin0.0042 mg, 8.4 %
Copper0.08 mg, 8.1 %
Phosphorus45.3 mg, 6.5 %
Calcium50.1 mg, 6.3 %
Manganese0.11 mg, 5.3 %
Potassium102 mg, 5.1 %
Iron0.71 mg, 5.1 %
Chloride39 mg, 4.9 %
Iodine0.0066 mg, 4.4 %
Riboflavin (vitamin B2)0.06 mg, 4.3 %
Pantothenic acid (vitamin B5)0.25 mg, 4.2 %
Niacin (vitamin B3)0.6 mg, 3.8 %
Magnesium12.3 mg, 3.3 %
Zinc0.24 mg, 2.4 %
Selenium0.0012 mg, 2.2 %
Vitamin E0.25 mg, 2.1 %
Thiamin (vitamin B1)0.02 mg, 1.9 %
Folate0.0033 mg, 1.7 %
Vitamin B60.02 mg, 1.1 %
Vitamin A0.0084 mg, 1.1 %
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 chocolate covered wafer biscuit doesn’t give you. And where to find it.
No recorded vitamin D, vitamin C or vitamin B12.
Vitamin D
Tracein chocolate covered wafer biscuit
Find it inBloater, grilled500 % per 100 g
Vitamin C
0mgin chocolate covered wafer biscuit
Find it inCherries, West Indian2150 % per 100 g
Vitamin B12
0mgin chocolate covered wafer biscuit
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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Made in Cambridgeshire
Made in the UK since 1998, with every nutrient and its declared amount listed on the label.
Chocolate covered wafer biscuit against other cakes, biscuits and pastries
Per 100 g, chocolate covered wafer biscuit has the most biotin of the 6 here, ahead of wafers (plain ice cream wafers, not filled).
0.014mg
0.0089mg
0.0084mg
0.0062mg
0.005mg
0.005mg
Chocolate covered wafer biscuitthis page
Biscuits, wholemeal−0.0056 mg
Waffles−0.0078 mg
Cake, fruit, wholemeal−0.009 mg
All values per 100 g, from the same dataset. Differences are against chocolate covered wafer biscuit.
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Questions about chocolate covered wafer biscuit
The questions people ask about chocolate covered wafer biscuit, answered from the dataset.
How many calories are in a portion of chocolate covered wafer biscuit?
A typical portion (30 g, two biscuits) gives 153 kcal. Per 100 g the figure is 509 kcal.
Is chocolate covered wafer biscuit a source of biotin?
It is a source of biotin: 0.014 mg per 100 g, 28 % of the NRV, which passes the 15 % threshold for “source of” but not the 30 % needed for “high in”.
Which vitamins and minerals does chocolate covered wafer biscuit have most of?
By share of the daily reference intake: biotin (0.014 mg, 28 %), copper (0.27 mg, 27 %) and phosphorus (151 mg, 22 %) per 100 g.
Is chocolate covered wafer biscuit high in salt?
No. Salt is 0.23 g per 100 g, which is low under UK rules.
How these numbers were made
Every figure comes from the UK Composition of Foods Integrated Dataset (CoFID), 2021 edition, record 11-812, Chocolate covered wafer biscuit, published by Public Health England under the Open Government Licence v3.0. Main data references: DH, Nutrient analysis of biscuits, buns, cakes and pastries, 2011. Values are per 100 g of the edible part; a serving is 30 g, two biscuits, the usual UK portion for cakes, biscuits and pastries. 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 134 cakes, biscuits and pastries 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: Dark Chocolate). Checked 5 October 2026. Contains public sector information licensed under the Open Government Licence v3.0.
More cakes, biscuits and pastries
From the same group, with calories per 100 g, and the foods with the most biotin.
More cakes, biscuits and pastries
- Tart, mincemeat, one crust385 kcal
- Biscuits, gingernut459 kcal
- Cake, carrot, with topping346 kcal
- Cake, Swiss roll286 kcal
- Fig Rolls363 kcal
- Muffins, English style, white, toasted261 kcal
- All 134 cakes, biscuits and pastries
Most biotin
- Oatcakes, plain, retail0.017 mg
- Oatcakes0.0165 mg
- Cake, sponge, fatless0.0118 mg
- Liver, chicken, fried0.216 mg
- Liver, chicken, raw0.21 mg
- Giblets, chicken, boiled0.13 mg
- Biotin guide