84 %
Vitamin B12 contributes to normal energy-yielding metabolism, to the normal function of the immune system and to the reduction of tiredness and fatigue.
How many calories are in boiled duck eggs?
119kcal
in a 60 g egg
198 kcal per 100 g.
Source: UK CoFID 2021, record 12-814. Checked 5 October 2026.
9.3 gFat
8.8 gProtein
0 gFibre
84 %Daily vitamin B12
What’s in a 60 g egg
More than half of a egg is water. The rest is 9.3 g fat and 8.8 g protein.
- 9.3 gFat
- 8.8 gProtein
- 37.2 gWater
- 4.7 gMinerals and the rest
About average for eggs
Duck eggs are 198 kcal per 100 g. The 15 eggs in this database average 206.
Duck eggs198
Eggs average206
High in salt
4.2 g of salt per 100 g, which is red on a UK traffic-light label (the line is 1.5 g).
Salt, per egg2.5 g
Vitamins and minerals in duck eggs
Seven of the 15 recorded reach the “high in” level. Vitamin B12 leads by a long way.
Show all 15 with amounts
Chloride1752 mg, 219 %
Vitamin B120.0021 mg, 84 %
Copper0.32 mg, 32 %
Potassium480 mg, 24 %
Phosphorus162 mg, 23 %
Riboflavin (vitamin B2)0.31 mg, 22 %
Zinc2.1 mg, 21 %
Niacin (vitamin B3)2.6 mg, 17 %
Iron1.9 mg, 14 %
Thiamin (vitamin B1)0.1 mg, 8.7 %
Folate0.0168 mg, 8.4 %
Calcium59.4 mg, 7.4 %
Manganese0.06 mg, 3 %
Magnesium7.8 mg, 2.1 %
Vitamin Cnone recorded
Badges use the UK legal thresholds per 100 g: 15 % of the reference intake for “source of”, 30 % for “high in”.
What duck eggs don’t give you. And where to find it.
No recorded vitamin C, and only 3.5 % of the magnesium reference intake and 14 % of the folate reference intake per 100 g.
Vitamin C
0mgin duck eggs
Find it inCherries, West Indian2150 % per 100 g
Magnesium
3.5%in duck eggs, per 100 g
Find it inCoriander leaves, dried184 % per 100 g
Folate
14%in duck eggs, per 100 g
Find it inLiver, chicken, fried675 % per 100 g
100 mgVitamin C, 125 %
0.075 mgSelenium, 136 %
0.00125 mgVitamin D, 25 %
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Questions about duck eggs
The questions people ask about duck eggs, answered from the dataset.
How many calories are in a portion of duck eggs?
A typical portion (60 g, one medium egg) gives 119 kcal. Per 100 g the figure is 198 kcal.
Is duck eggs high in chloride?
Yes. Eggs, duck, boiled and salted have 2920 mg chloride per 100 g, 365 % of the NRV, above the 30 % threshold for a “high in” claim.
Which vitamins and minerals do duck eggs have most of?
By share of the daily reference intake: chloride (2920 mg, 365 %), vitamin B12 (0.0035 mg, 140 %) and copper (0.53 mg, 53 %) per 100 g.
Are duck eggs a good source of protein?
Eggs, duck, boiled and salted have 14.6 g protein per 100 g, 30 % 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 12-814, Eggs, duck, boiled and salted, published by Public Health England under the Open Government Licence v3.0. Main data references: Milk Products and Eggs Suppplement, 1989. Values are per 100 g of the edible part; a egg is 60 g, one medium egg, the usual UK portion for eggs. 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 15 eggs 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: Duck Egg). Checked 5 October 2026. Contains public sector information licensed under the Open Government Licence v3.0.
More eggs
From the same group, with calories per 100 g, and the foods with the most vitamin B12.
More eggs
- Eggs, chicken, whole, dried507 kcal
- Eggs, chicken, whole, fried, without fat167 kcal
- Eggs, chicken, whole, raw131 kcal
- Eggs, chicken, yolk, boiled360 kcal
- Eggs, chicken, white, dried327 kcal
- Eggs, chicken, whole, boiled143 kcal
- All 15 eggs