Phosphorus contributes to normal energy-yielding metabolism and to the maintenance of normal bones and teeth.
How many calories are in rye crispbread?
85.2kcal
in a 30 g serving
284 kcal per 100 g.
Source: UK CoFID 2021, record 11-822, 5 analysed samples. Checked 5 October 2026.
0.42 gFat
2.6 gProtein
6 gFibre
13 %Daily phosphorus

What’s in a 30 g serving
More than half of a serving is carbohydrate. Sugars make up 1 g of that.
- 0.42 gFat
- 2.6 gProtein
- 19 gCarbohydrate
- 6 gFibre
- 2.3 gWater
Below average for cakes, biscuits and pastries
Rye crispbread is 284 kcal per 100 g. The 134 cakes, biscuits and pastries in this database average 394.
High in fibre
20 g of fibre per 100 g; the UK “high fibre” line is 6 g.
Vitamins and minerals in rye crispbread
Three of the 22 recorded reach the “high in” level. Phosphorus leads by a long way.
Only a trace
- Iodine
None recorded
- Vitamin A
- Vitamin D
- Vitamin C
- Vitamin B12
Show all 22 with amounts
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 rye crispbread doesn’t give you. And where to find it.
No recorded vitamin D, vitamin C or vitamin A.
Vitamin D

Vitamin C

Vitamin A

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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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.
Rye crispbread against other cakes, biscuits and pastries
Per 100 g, scones (plain, retail) has the most phosphorus in this comparison, followed by oatcakes (plain, retail) and rye crispbread.
All values per 100 g, from the same dataset. Differences are against rye crispbread.

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Questions about rye crispbread
What the numbers say to the questions people actually search.
How many calories are in a portion of rye crispbread?
Is rye crispbread high in chloride?
Which vitamins and minerals does rye crispbread have most of?
Is rye crispbread high in fibre?
How these numbers were made
More cakes, biscuits and pastries
From the same group, with calories per 100 g, and the foods with the most phosphorus.



More cakes, biscuits and pastries
- Cake, loaf, retail323 kcal
- Cream crackers445 kcal
- Mince pies, individual436 kcal
- Pastry, filo, retail, cooked363 kcal
- Scones, plain, retail346 kcal
- Biscuits, cookies, chocolate chip, standard471 kcal
- All 134 cakes, biscuits and pastries