8.7 %
Vitamin E is below the 15 % “source of” level in jam tarts, so no function line applies.
How many calories are in jam tarts?
229kcal
in a 60 g slice
382 kcal per 100 g.
Source: UK CoFID 2021, record 11-1085. Checked 5 October 2026.
10.1 gFat
2 gProtein
34.8 gCarbohydrate
8.7 %Daily vitamin E
What’s in a 60 g slice
More than half of a slice is carbohydrate. Sugars make up 22.4 g of that.
- 10.1 gFat
- 2 gProtein
- 34.8 gCarbohydrate
- 12.4 gWater
- 0.7 gMinerals and the rest
About average for cakes, biscuits and pastries
Jam tarts are 382 kcal per 100 g. The 134 cakes, biscuits and pastries in this database average 394.
Jam tarts382
Cakes, biscuits and pastries average394
High in sugar
37.4 g of sugars per 100 g, which is red on a UK traffic-light label (the line is 22.5 g).
Sugars, per slice22.4 g
Salt, per slice0.2 g
Vitamins and minerals in jam tarts
Nothing reaches the “high in” level, but one of the 22 count as a source, led by vitamin E.
Only a trace
- Vitamin A
None recorded
- Vitamin D
- Vitamin B12
Show all 22 with amounts
Chloride109 mg, 14 %
Vitamin E1 mg, 8.7 %
Manganese0.13 mg, 6.6 %
Vitamin C3.6 mg, 4.5 %
Niacin (vitamin B3)0.6 mg, 3.8 %
Calcium29.4 mg, 3.7 %
Phosphorus19.8 mg, 2.8 %
Iron0.38 mg, 2.7 %
Thiamin (vitamin B1)0.03 mg, 2.7 %
Potassium45 mg, 2.3 %
Selenium0.0012 mg, 2.2 %
Pantothenic acid (vitamin B5)0.13 mg, 2.1 %
Iodine0.0024 mg, 1.6 %
Magnesium4.8 mg, 1.3 %
Biotin0.0006 mg, 1.2 %
Zinc0.12 mg, 1.2 %
Folate0.0018 mg, 0.9 %
Vitamin B60.01 mg, 0.9 %
Copper0.01 mg, 0.6 %
Riboflavin (vitamin B2)0.01 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 jam tarts don’t give you. And where to find it.
No recorded vitamin D, and only 2 % of the zinc reference intake and 3.6 % of the selenium reference intake per 100 g.
Vitamin D
0mgin jam tarts
Find it inBloater, grilled500 % per 100 g
Zinc
2%in jam tarts, per 100 g
Find it inOysters, raw592 % per 100 g
Selenium
3.6%in jam tarts, 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.
30-day money-back on your first pouch. 75 kcal and 9.9 g of sugars a scoop.
Try your first pouch
30-day money-back guarantee on your first qualifying pouch, less £10 shipping and handling.
Tracked UK delivery
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 tarts against other cakes, biscuits and pastries
Per 100 g, biscuits (plain, reduced fat) have the most vitamin E in this comparison, followed by pastries (Greek, baklava, retail).
3.4mg
3mg
2.4mg
1.7mg
1.1mg
0.1mg
All values per 100 g, from the same dataset. Differences are against jam tarts.
Since that first introduction in 1998, Immufix has remained a constant in my life.
Paula Radcliffe, ambassador and co-owner. Read her story
Taken every morning since 1998.
Paula Radcliffe has taken the same formula since she was 24. Customers rate Immufix 4.8 out of 5 from 89 reviews.
2:15:25World record, 2003
28Years, same routine
6London and New York wins
Review 1 of 3
Questions about jam tarts
Four questions chosen by the facts above, so every food answers differently.
How many calories are in a portion of jam tarts?
A typical portion (60 g, a slice) gives 229 kcal. Per 100 g the figure is 382 kcal.
Is jam tarts a source of chloride?
It is a source of chloride: 181 mg per 100 g, 23 % of the NRV, which passes the 15 % threshold for “source of” but not the 30 % needed for “high in”.
Are these figures exact for jam tarts?
No. They are calculated from a standard recipe in the UK Composition of Foods Integrated Dataset (CoFID, 2021). A different recipe, portion of sauce or cooking method will move them, so read them as a typical estimate.
Which vitamins and minerals do jam tarts have most of?
By share of the daily reference intake: chloride (181 mg, 23 %), vitamin E (1.7 mg, 14 %) and manganese (0.22 mg, 11 %) per 100 g.
How these numbers were made
Every figure comes from the UK Composition of Foods Integrated Dataset (CoFID), 2021 edition, record 11-1085, Tarts, jam, homemade, published by Public Health England under the Open Government Licence v3.0; this record is a calculated recipe estimate. Main data references: Updated 2014. Values are per 100 g of the edible part; a slice is 60 g, a slice, 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 vitamin E.
More cakes, biscuits and pastries
- Rum baba222 kcal
- Welsh cakes432 kcal
- Biscuits, plain, reduced fat432 kcal
- Cake, coconut423 kcal
- Cereal bars, with fruit and/or nuts, with chocolate, unfortified436 kcal
- Gingerbread371 kcal
- All 134 cakes, biscuits and pastries