6.6 %
Manganese contributes to normal energy-yielding metabolism, to the maintenance of normal bones and to the protection of cells from oxidative stress.
How many calories are in jam filled biscuits?
128kcal
in a 30 g serving
428 kcal per 100 g.
Source: UK CoFID 2021, record 11-804, 10 analysed samples. Checked 5 October 2026.
4.3 gFat
1.6 gProtein
0.36 gFibre
6.6 %Daily manganese
What’s in a 30 g serving
More than half of a serving is carbohydrate. Sugars make up 9.9 g of that.
- 4.3 gFat
- 1.6 gProtein
- 22.2 gCarbohydrate
- 0.36 gFibre
- 2 gWater
About average for cakes, biscuits and pastries
Jam filled biscuits are 428 kcal per 100 g. The 134 cakes, biscuits and pastries in this database average 394.
Jam filled biscuits428
Cakes, biscuits and pastries average394
High in sugar
33 g of sugars per 100 g, which is red on a UK traffic-light label (the line is 22.5 g).
Sugars, per serving9.9 g
Salt, per serving0.12 g
Vitamins and minerals in jam filled biscuits
Nothing reaches the “high in” level, but four of the 18 count as a source, led by manganese.
Only a trace
- Vitamin A
- Folate
- Biotin
- Pantothenic acid
- Iodine
None recorded
- Vitamin D
- Vitamin C
- Vitamin B12
Show all 18 with amounts
Chloride57 mg, 7.1 %
Manganese0.13 mg, 6.6 %
Vitamin E0.64 mg, 5.3 %
Calcium36.3 mg, 4.5 %
Phosphorus28.2 mg, 4 %
Copper0.04 mg, 3.6 %
Niacin (vitamin B3)0.54 mg, 3.4 %
Thiamin (vitamin B1)0.03 mg, 2.5 %
Iron0.33 mg, 2.4 %
Potassium40.5 mg, 2 %
Zinc0.12 mg, 1.2 %
Magnesium4.2 mg, 1.1 %
Selenium0.0006 mg, 1.1 %
Vitamin B60.02 mg, 1.1 %
Riboflavin (vitamin B2)0 mg, <1 %
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 jam filled biscuits don’t give you. And where to find it.
No recorded vitamin D or vitamin C, and only 3.6 % of the selenium reference intake per 100 g.
Vitamin D
0mgin jam filled biscuits
Find it inBloater, grilled500 % per 100 g
Vitamin C
0mgin jam filled biscuits
Find it inCherries, West Indian2150 % per 100 g
Selenium
3.6%in jam filled biscuits, per 100 g
Find it inKidney, pig, fried491 % per 100 g
100 mgVitamin C, 125 %
0.075 mgSelenium, 136 %
0.00125 mgVitamin D, 25 %
Or one scoop of Immufix
Every 25 g scoop declares 100 mg of vitamin C, 0.00125 mg of vitamin D and 0.075 mg of selenium, alongside other vitamins and minerals. Vitamin C, vitamin D and selenium contribute to the normal function of the immune system.
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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.
Jam filled biscuits against other cakes, biscuits and pastries
Per 100 g, oatcakes have the most manganese in this comparison, followed by scones (fruit, wholemeal).
3.2mg
1.1mg
0.6mg
0.4mg
0.4mg
0.2mg
Oatcakes+2.7 mg
Scones, fruit, wholemeal+0.6 mg
Biscuits, jam filledthis page
Scones, cheese−0.1 mg
Brownies, chocolate−0.2 mg
All values per 100 g, from the same dataset. Differences are against jam filled biscuits.
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Questions about jam filled biscuits
Four questions chosen by the facts above, so every food answers differently.
How many calories are in a portion of jam filled biscuits?
A typical portion (30 g, two biscuits) gives 128 kcal. Per 100 g the figure is 428 kcal.
Is jam filled biscuits a source of chloride?
It is a source of chloride: 190 mg per 100 g, 24 % of the NRV, which passes the 15 % threshold for “source of” but not the 30 % needed for “high in”.
Which vitamins and minerals do jam filled biscuits have most of?
By share of the daily reference intake: chloride (190 mg, 24 %), manganese (0.44 mg, 22 %) and vitamin E (2.1 mg, 18 %) per 100 g.
What counts as a portion of jam filled biscuits?
This page uses 30 g, two biscuits, the usual UK portion for cakes, biscuits and pastries. Every “per portion” figure is the per-100 g value scaled to that weight.
How these numbers were made
Every figure comes from the UK Composition of Foods Integrated Dataset (CoFID), 2021 edition, record 11-804, Biscuits, jam filled, 10 analysed samples, 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: Jam). 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 manganese.
More cakes, biscuits and pastries
- Gingerbread371 kcal
- Pastries, cream filled, retail415 kcal
- Rock cakes386 kcal
- Waffles335 kcal
- Biscuits, plain471 kcal
- Cake, chocolate, with filling and icing, retail413 kcal
- All 134 cakes, biscuits and pastries