Steak Teriyaki Soba: calories and sugar by portion and age

Wagamama Steak Teriyaki Soba, teriyaki soba noodles with sliced steak, mangetout, bok choi, chilli, coriander and sesame seeds in a white bowl, nutrition and calories

Boone’s analysis puts Wagamama Steak Teriyaki Soba at 43% of an adult’s daily calories, 127% of the daily salt limit for a child aged 4 to 6 and 4.6 teaspoons of free sugar.

How many calories are in Wagamama Steak Teriyaki Soba? It contains 864 kcal, 35.8g of fat (3.3g saturated), 18.4g of sugar and 3.8g of salt.

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Nutrition information

Nutrition information: Wagamama Steak Teriyaki Soba

Energy	864 kcal
Fat	35.8g
of which saturates	3.3g
Carbohydrate	84.9g
of which sugars	18.4g
Fibre	5.8g
Salt	3.8g
Protein	49.5g

Nutrition figures are Wagamama UK published data from its allergen and nutrition guide for the main menu (June 2026), per serving as served. Boone converts them to the portion and age comparisons on this page.

Wagamama Steak Teriyaki Soba contains 864 kcal, which is 43% of the 2,000 kcal adult daily reference intake. It provides 35.8g of total fat, of which 3.3g is saturated, 18.4g of sugar, 5.8g of fibre, 3.8g of salt and 49.5g of protein.

The saturated fat content of 3.3g represents 16% of the adult daily guideline of 20g.

Sugar in Wagamama Steak Teriyaki Soba

Wagamama Steak Teriyaki Soba contains 18.4g of free sugar per serving (4.6 teaspoons). Wagamama publishes a total sugar figure of 18.4g and does not say how much is added, so Boone counts all of it. High sugar

The NHS free sugar limit is 30g per day for adults, 24g for children aged 7 to 10, and 19g for children aged 4 to 6. Free sugar excludes the sugars naturally present in milk and whole fruit.

Free sugar by portion: Wagamama Steak Teriyaki Soba

Portion	Adult (female) 30g	Adult (male) 30g	Age 11 to 17 30g	Age 7 to 10 24g	Age 4 to 6 19g
Per portion	18.4g 61%	18.4g 61%	18.4g 61%	18.4g 77%	18.4g 97%

Teaspoons: 4.6 tsp

Boone calculates these percentages from Wagamama UK published nutrition data against UK Dietary Reference Values and NHS free sugar and salt limits. Free sugar, salt, calories and saturated fat are limits to stay under. For guidance only.

Salt in Wagamama Steak Teriyaki Soba

Wagamama Steak Teriyaki Soba contains 3.8g of salt per serving. High salt

Children have lower salt limits: 3g per day for ages 4 to 6, 5g for ages 7 to 10.

Salt by portion: Wagamama Steak Teriyaki Soba

Portion	Adult (female) 6g	Adult (male) 6g	Age 11 to 17 6g	Age 7 to 10 5g	Age 4 to 6 3g
Per portion	3.8g 63%	3.8g 63%	3.8g 63%	3.8g 76%	3.8g 127%

Calories in Wagamama Steak Teriyaki Soba

Wagamama Steak Teriyaki Soba contains 864 kcal per serving. High calorie share

Daily calorie needs vary by age and sex.

Calories by portion: Wagamama Steak Teriyaki Soba

Portion	Adult (female) 2000 kcal	Adult (male) 2500 kcal	Age 11 to 17 1936 kcal	Age 7 to 10 1553 kcal	Age 4 to 6 1291 kcal
Per portion	864 kcal 43%	864 kcal 35%	864 kcal 45%	864 kcal 56%	864 kcal 67%

Saturated fat in Wagamama Steak Teriyaki Soba

Wagamama Steak Teriyaki Soba contains 3.3g of saturated fat per serving. Moderate saturated fat

The saturated fat guideline is 20g a day for women and 30g for men, and lower for children.

Saturated fat by portion: Wagamama Steak Teriyaki Soba

Portion	Adult (female) 20g	Adult (male) 30g	Age 11 to 17 20g	Age 7 to 10 18g	Age 4 to 6 16g
Per portion	3.3g 16%	3.3g 11%	3.3g 16%	3.3g 18%	3.3g 21%

Free sugar vs total sugar

Where the sugar comes from: Wagamama Steak Teriyaki Soba

All 18.4g is counted as free sugar. Wagamama publishes total sugar only. Some may come naturally from vegetables, but without a recipe Boone cannot separate it, so nothing is deducted. That is 4.6 teaspoons.

NHS daily free sugar limits: 30g for adults and children 11+, 24g age 7 to 10, 19g age 4 to 6.

Ultra-processed food: what is really in it

Processing: Wagamama Steak Teriyaki Soba

Boone cannot classify this item, because Wagamama does not publish an ingredient list for it.

NOVA classification is read from an ingredient list. Without one there is no way to count additives, separate raw ingredients from manufactured ones, or say whether an item is ultra-processed. Boone does not estimate a NOVA group, because a guess presented as a classification would be worse than saying nothing.

Classification is based on published ingredient lists only. If Wagamama publishes one, this section will be updated.

Ingredients

Wagamama does not publish an ingredient list in its allergen and nutrition guide

Ingredients: Wagamama Steak Teriyaki Soba

The Wagamama UK allergen and nutrition guide gives nutrition figures for Wagamama Steak Teriyaki Soba but no ingredients, and the chain is under no legal obligation to publish them.

Food made to order in a restaurant counts as non-prepacked under UK food law. The legal requirement is to declare the 14 major allergens, and for large businesses in England to show calories at the point of choice. A full ingredient list is voluntary. Some chains publish one anyway.

Without an ingredient list, no page on this site can tell you how many ingredients are in this item, how many of them are manufactured substances, or whether it is ultra-processed. Boone will not estimate any of it.

Allergen information for this item is published by Wagamama and is shown below. Recipes change, so always check in restaurant before ordering if you have an allergy.

Allergens at a glance

Wagamama Steak Teriyaki Soba contains gluten (wheat), sesame, soya, eggs and sulphites.

Allergen information: Wagamama Steak Teriyaki Soba

Allergen	Status
Cereals containing gluten	Contains
Sesame	Contains
Soya	Contains
Milk	Not declared
Eggs	Contains
Fish	Not declared
Crustaceans	Not declared
Celery	Not declared
Mustard	Not declared
Molluscs	Not declared
Lupin	Not declared
Peanuts	Not declared
Tree nuts	Not declared
Sulphites	Contains

Contains = declared as an ingredient in the Wagamama UK allergen guide (June 2026). May contain traces = Wagamama says the allergen is not added on purpose but cross-contamination can happen in manufacture, handling, transport, storage or cooking, including shared fryer oil. Not declared = not listed in that guide, which is not the same as allergen free. Wagamama asks anyone with a food allergy or intolerance to tell their server on every visit, and recipes change, so check before ordering.

Frequently asked questions

How many calories are in Wagamama Steak Teriyaki Soba?+

Boone calculates that Wagamama Steak Teriyaki Soba contains 864 kcal, which is 43% of an adult’s 2,000 kcal daily reference intake and 67% of the daily intake for a child aged 4 to 6.

How much sugar is in Wagamama Steak Teriyaki Soba?+

Wagamama Steak Teriyaki Soba contains 18.4g of sugar, which Boone counts as free sugar, or about 4.6 teaspoons. That is 61% of an adult’s 30g daily limit and 97% of the 19g limit for a child aged 4 to 6.

How much saturated fat is in Wagamama Steak Teriyaki Soba?+

Wagamama Steak Teriyaki Soba contains 3.3g of saturated fat. Boone calculates this as 16% of the daily guideline for an adult woman and 11% for an adult man, because the guideline differs by sex: 20g and 30g.

How much salt is in Wagamama Steak Teriyaki Soba?+

Wagamama Steak Teriyaki Soba contains 3.8g of salt. Boone calculates that as 127% of the daily limit for a child aged 4 to 6 and 63% of an adult’s 6g limit.

Is Wagamama Steak Teriyaki Soba ultra-processed?+

Wagamama does not include ingredient lists in its UK allergen and nutrition guide, and UK law does not require them for food made to order, so Boone cannot assign a NOVA group to this item.