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Frozen Spinach nutrition: calories, vitamins and minerals

Frozen Spinach is a frozen, whole vegetable and, as a NOVA group 1 food, delivers naturally occurring energy and nutrients with no added sugar, salt or additives. Frozen at its peak, which locks in nutrients, so it is often just as nutritious as fresh. It is a source of vitamin K, folate and vitamin A. One portion counts as one of your five a day. Work out the numbers for any portion and age below, then see the full macro and micronutrient breakdown.

Frozen Spinach nutrition calculator
Calories, sugar and key nutrients by portion. Change the age and every percentage updates.
Key nutrients in this portion

Frozen Spinach nutrition per 100g and per portion

Typical valuesPer 100gPer portion (80g)
Energy2318
Fat0.4g0.3g
of which saturates0.06g0g
Carbohydrate3.6g2.9g
of which total sugars0.4g0.3g
of which added sugars0g0g
of which starch0g0g
Fibre2.2g1.8g
Protein2.9g2.3g
Salt0.08g0.1g

Sugar, fat, fibre and carbohydrate, by age

The tables below put each macronutrient against age-appropriate guidance, because what matters for a 4 year old is very different from an adult.

Sugar in Frozen Spinach: natural, not added

An 80g serving contains about 0.3g of sugar, and it is all natural (intrinsic) sugar that comes packaged with fibre and water. It has 0g of added or free sugar, so it does not count toward the daily free sugar limit the NHS sets. The table shows those limits by age; Frozen Spinach contributes nothing to them.

Age groupDaily free sugar limitIn an 80g serving% of that
Adult30g0g
0%
Age 11 to 1730g0g
0%
Age 7 to 1024g0g
0%
Age 4 to 619g0g
0%

Fat in Frozen Spinach: naturally very low

Frozen Spinach is naturally very low in fat, with about 0.32g per portion and 0g of added fat. Only around 0.05g is saturated, well within the daily maximum for every age group.

Age groupMax saturated fatIn an 80g serving% of that
Adult24g0.05g
0%
Age 11 to 1727g0.05g
0%
Age 7 to 1022g0.05g
0%
Age 4 to 618g0.05g
0%

Fibre in Frozen Spinach by age

Fibre supports healthy digestion, and most people in the UK do not get enough. A portion provides about 1.76g. Because children need less fibre than adults, that same portion covers a bigger share of a younger child's target.

Age groupRecommended fibreIn an 80g serving% of that
Adult30g1.76g
6%
Age 11 to 1725g1.76g
7%
Age 7 to 1020g1.76g
9%
Age 4 to 615g1.76g
12%

Carbohydrate in Frozen Spinach by age

There is about 2.9g of carbohydrate per portion. There is no single daily target, but roughly half of daily energy should come from carbohydrate; the reference values below are based on that.

Age groupReference carbohydrateIn an 80g serving% of that
Adult250g2.9g
1%
Age 11 to 17275g2.9g
1%
Age 7 to 10225g2.9g
1%
Age 4 to 6188g2.9g
2%

Vitamins and minerals in Frozen Spinach

Percentages are share of the daily Nutrient Reference Value (NRV). Under UK and EU rules a food is a source of a nutrient at 15% NRV per 100g and high in it at 30%.

NutrientPer 100g%NRV /100g%NRV /portion 
Vitamin K483ug644%515%high in Vitamin K
Folate194ug97%78%high in Folate
Vitamin A469ug59%47%high in Vitamin A
Manganese0.9mg45%36%high in Manganese
Vitamin C28mg35%28%high in Vitamin C
Potassium558mg28%22%a source of Potassium
Magnesium79mg21%17%a source of Magnesium
Iron2.7mg19%15%a source of Iron

Vitamins and minerals in Frozen Spinach, by age

These tables show how the nutrients compare to daily needs across different ages, using UK Reference Nutrient Intakes (RNIs). This differs from the source of and high in labels above, which use the single adult figure (NRV) set for food packaging. Children's needs are lower, so a portion goes further.

Vitamin K in Frozen Spinach by age

Vitamin K is needed for normal blood clotting and healthy bones. An 80g serving contains 386ug. Because children need less than adults, that same portion covers a bigger share of a younger child's daily target. These figures use safe intake levels, as no formal UK RNI is set.

Age groupDaily need (RNI)In an 80g serving% of daily need
Adult75ug386ug
515%
Age 11 to 1765ug386ug
594%
Age 7 to 1030ug386ug
1288%
Age 4 to 620ug386ug
1932%

Folate in Frozen Spinach by age

Folate is needed to make healthy red blood cells and is especially important before and during pregnancy. An 80g serving contains 155ug. Because children need less than adults, that same portion covers a bigger share of a younger child's daily target.

Age groupDaily need (RNI)In an 80g serving% of daily need
Adult200ug155ug
78%
Age 11 to 17200ug155ug
78%
Age 7 to 10150ug155ug
103%
Age 4 to 6100ug155ug
155%

Vitamin A in Frozen Spinach by age

Vitamin A supports vision, healthy skin and the immune system. An 80g serving contains 375ug. Because children need less than adults, that same portion covers a bigger share of a younger child's daily target.

Age groupDaily need (RNI)In an 80g serving% of daily need
Adult700ug375ug
54%
Age 11 to 17700ug375ug
54%
Age 7 to 10500ug375ug
75%
Age 4 to 6400ug375ug
94%

Manganese in Frozen Spinach by age

Manganese contributes to normal bone formation and helps protect cells from oxidative stress. An 80g serving contains 0.72mg. Because children need less than adults, that same portion covers a bigger share of a younger child's daily target. These figures use safe intake levels, as no formal UK RNI is set.

Age groupDaily need (RNI)In an 80g serving% of daily need
Adult2mg0.72mg
36%
Age 11 to 171.9mg0.72mg
38%
Age 7 to 101.6mg0.72mg
45%
Age 4 to 61.5mg0.72mg
48%

Vitamin C in Frozen Spinach by age

Vitamin C supports the immune system and helps the body absorb iron from food. An 80g serving contains 22mg. Because children need less than adults, that same portion covers a bigger share of a younger child's daily target.

Age groupDaily need (RNI)In an 80g serving% of daily need
Adult40mg22mg
56%
Age 11 to 1740mg22mg
56%
Age 7 to 1030mg22mg
75%
Age 4 to 630mg22mg
75%

Potassium in Frozen Spinach by age

Potassium helps control blood pressure and supports normal muscle and nerve function. An 80g serving contains 446mg. Because children need less than adults, that same portion covers a bigger share of a younger child's daily target.

Age groupDaily need (RNI)In an 80g serving% of daily need
Adult3500mg446mg
13%
Age 11 to 173500mg446mg
13%
Age 7 to 102000mg446mg
22%
Age 4 to 61100mg446mg
41%

Magnesium in Frozen Spinach by age

Magnesium supports muscle and nerve function and helps release energy from food. An 80g serving contains 63mg. Because children need less than adults, that same portion covers a bigger share of a younger child's daily target.

Age groupDaily need (RNI)In an 80g serving% of daily need
Adult300mg63mg
21%
Age 11 to 17300mg63mg
21%
Age 7 to 10200mg63mg
32%
Age 4 to 6120mg63mg
53%

Iron in Frozen Spinach by age

Iron is needed to make red blood cells that carry oxygen around the body. An 80g serving contains 2.16mg. Because children need less than adults, that same portion covers a bigger share of a younger child's daily target. Girls aged 11 and over and women need more iron (14.8mg) because of menstrual losses.

Age groupDaily need (RNI)In an 80g serving% of daily need
Adult11mg2.16mg
20%
Age 11 to 1713mg2.16mg
17%
Age 7 to 108.7mg2.16mg
25%
Age 4 to 66.1mg2.16mg
35%

Is Frozen Spinach processed?

No. Freezing adds nothing, so Frozen Spinach is still a NOVA group 1 whole food. It is picked and frozen at its peak, which can preserve vitamins better than fresh produce that spends days in transit and storage.

Frozen Spinach nutrition FAQ

How many calories are in frozen spinach?

An 80g serving has about 18 calories.

How much sugar is in frozen spinach?

An 80g serving has about 0.3g of sugar, roughly 0.1 teaspoons, and none of it is added sugar.

Is frozen spinach good for you?

Yes. Frozen Spinach is a whole food providing fibre and a range of vitamins and minerals such as vitamin K and folate. One portion counts as one of your five a day.

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Nutrition data from McCance and Widdowson and UK FoodData Central, per 100g raw edible portion; values are reference figures and can vary by variety and ripeness. Reference intakes: EU NRVs for labelling and UK RNIs (SACN) for age-based needs. For guidance only.