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Cashews nutrition: calories, protein and healthy fats

Cashews are a whole food and, as a NOVA group 1 food, deliver naturally occurring energy and nutrients with no added sugar, salt or additives. They are a source of copper, manganese and phosphorus. Work out the numbers for any portion and age below, then see the full macro and micronutrient breakdown.

Cashews nutrition calculator
Calories, sugar and key nutrients by portion, adjusted for age and gender.
Key nutrients in this portion

Cashews nutrition per 100g and per portion

Typical valuesPer 100gPer portion (30g)
Energy553166
Fat44g13.2g
of which saturates7.8g2.3g
Carbohydrate30g9g
of which total sugars5.9g1.8g
of which added sugars0g0g
of which starch0g0g
Fibre3.3g1g
Protein18g5.4g
Salt0g0g

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 Cashews: natural, not added

A small handful (about 30g) contains about 1.8g 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; Cashews contribute nothing to them.

Age groupDaily free sugar limitIn a small handful (about 30g)% of that
Adult30g0g
0%
Age 11 to 1730g0g
0%
Age 7 to 1024g0g
0%
Age 4 to 619g0g
0%

Fat in Cashews: high, mostly unsaturated

Cashews are naturally high in fat, at about 13.2g per portion, though most of it is unsaturated. Only around 2.34g is saturated and there is 0g of added fat.

Age groupMax saturated fatIn a small handful (about 30g)% of that
Adult24g2.34g
10%
Age 11 to 1727g2.34g
9%
Age 7 to 1022g2.34g
11%
Age 4 to 618g2.34g
13%

Fibre in Cashews by age

Fibre supports healthy digestion, and most people in the UK do not get enough. A portion provides about 0.99g. Because children need less fibre than adults, that same portion covers a bigger share of a younger child's target.

Age groupRecommended fibreIn a small handful (about 30g)% of that
Adult30g0.99g
3%
Age 11 to 1725g0.99g
4%
Age 7 to 1020g0.99g
5%
Age 4 to 615g0.99g
7%

Carbohydrate in Cashews by age

There is about 9.0g 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 a small handful (about 30g)% of that
Adult250g9g
4%
Age 11 to 17275g9g
3%
Age 7 to 10225g9g
4%
Age 4 to 6188g9g
5%

Vitamins and minerals in Cashews

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 
Copper2.2mg220%66%high in Copper
Manganese1.7mg85%26%high in Manganese
Phosphorus593mg85%25%high in Phosphorus
Magnesium292mg78%23%high in Magnesium
Zinc5.8mg58%17%high in Zinc
Iron6.7mg48%14%high in Iron
Vitamin K34ug45%14%high in Vitamin K

Vitamins and minerals in Cashews, 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.

Copper in Cashews by age

Copper helps the body make red blood cells and supports the immune system. A small handful (about 30g) contains 0.66mg. 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 a small handful (about 30g)% of daily need
Adult1.2mg0.66mg
55%
Age 11 to 170.8mg0.66mg
82%
Age 7 to 100.6mg0.66mg
110%
Age 4 to 60.4mg0.66mg
165%

Manganese in Cashews by age

Manganese contributes to normal bone formation and helps protect cells from oxidative stress. A small handful (about 30g) contains 0.51mg. 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 a small handful (about 30g)% of daily need
Adult2mg0.51mg
26%
Age 11 to 171.9mg0.51mg
27%
Age 7 to 101.6mg0.51mg
32%
Age 4 to 61.5mg0.51mg
34%

Phosphorus in Cashews by age

Phosphorus works with calcium to build strong bones and teeth. A small handful (about 30g) contains 178mg. 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 a small handful (about 30g)% of daily need
Adult550mg178mg
32%
Age 11 to 17775mg178mg
23%
Age 7 to 10550mg178mg
32%
Age 4 to 6450mg178mg
40%

Magnesium in Cashews by age

Magnesium supports muscle and nerve function and helps release energy from food. A small handful (about 30g) contains 88mg. 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 a small handful (about 30g)% of daily need
Adult300mg88mg
29%
Age 11 to 17300mg88mg
29%
Age 7 to 10200mg88mg
44%
Age 4 to 6120mg88mg
73%

Zinc in Cashews by age

Zinc supports the immune system, wound healing and normal growth. A small handful (about 30g) contains 1.74mg. 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 a small handful (about 30g)% of daily need
Adult9.5mg1.74mg
18%
Age 11 to 179mg1.74mg
19%
Age 7 to 107mg1.74mg
25%
Age 4 to 66.5mg1.74mg
27%

Iron in Cashews by age

Iron is needed to make red blood cells that carry oxygen around the body. A small handful (about 30g) contains 2.01mg. 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 a small handful (about 30g)% of daily need
Adult11mg2.01mg
18%
Age 11 to 1713mg2.01mg
15%
Age 7 to 108.7mg2.01mg
23%
Age 4 to 66.1mg2.01mg
33%

Vitamin K in Cashews by age

Vitamin K is needed for normal blood clotting and healthy bones. A small handful (about 30g) contains 10ug. 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 a small handful (about 30g)% of daily need
Adult75ug10ug
14%
Age 11 to 1765ug10ug
16%
Age 7 to 1030ug10ug
34%
Age 4 to 620ug10ug
51%

Are Cashews processed?

No. Cashews are a NOVA group 1 whole food, the least processed category, eaten in their natural state with nothing added, which is why whole foods behave very differently in the body from ultra-processed foods.

Cashews nutrition FAQ

How many calories are in cashews?

A small handful (about 30g) has about 166 calories.

How much sugar is in cashews?

A small handful (about 30g) has about 1.8g of sugar, roughly 0.5 teaspoons, and none of it is added sugar.

Are cashews good for you?

Yes. Cashews are a whole food providing fibre and a range of vitamins and minerals such as copper and manganese.

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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.