Tesco

⅙ of a cake

Jaffa Cake

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Developer Resources - Food API and Data Licensing

The CalorieKing food database in a downloadable package. Gives you the control and flexibility you need allowing you to develop your own algorithms and build offline apps.

Our simple but powerful API gives you access to the most trustworthy nutritional information available. We do all the heavy lifting so that you can have reduced development and maintenance costs.

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Localised databases for the United States and Australia with more to come.

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A standalone export of CalorieKing's trusted food database available in CSV, XML and SQL.

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Our JSON API makes development quick and easy. Benefit from our proprietary search.

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A simple but powerful Food API for accessing CalorieKing's trusted food database.

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https://foodapi.calorieking.com/v1

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Find nutrition facts for your favourite brands and fast-food restaurants in our trusted food database. Track what you eat with our free online calorie counter and learn how to lose weight and keep it off.

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Learn more about food nutrition with CalorieKing's comprehensive nutritional database. Work out how many calories, fat and carbohydrates are in your diet.

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2021 CalorieKing Calorie, Fat & Carbohydrate Counter

The most accurate food data. Always at your fingertips.

Whether you want to lose weight, manage your diabetes or improve your health; there are no quick fixes and fad diets don’t work. It’s your everyday food choices that count. That’s where our reliable and convenient guides come in.

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The easiest and most accurate calorie counter for iPhone and iPad.

ControlMyWeight™ is the easiest and most accurate calorie counter for iPhone and iPad.

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Find out how many calories are in the foods you eat. CalorieKing provides nutritional food information for calorie counters and people trying to lose weight.

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Free interactive tools to help you find out more about your health.

Free interactive tools and calculators to help assess your health.

Tools & Calculators

This calculator provides you with your BMI (Body Mass Index) which is a statistical measure of body weight based on your weight and height.

BMI Calculator

This tool provides you with an approximate number of calories you should be eating per day to lose, maintain or gain weight.

How Many Calories Should You Eat

This calculator provides you with an approximate target range for your heart rate during exercise.

Target Heart Rate Zone

This calculator provides you with your waist-hip ratio which can be used as an indicator of body shape.

Waist-Hip Ratio

The Body Mass Index (BMI) is a statistical measure of body weight based on a person's weight and height.

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Find out how many calories you should eat to lose, maintain or gain weight.

How Many Calories Should You Eat?

This calculator provides you with an approximate target range for your heart rate during exercise at 50 - 85 percent of its maximum capacity.

Target Heart Rate Zone Calculator

The waist-hip ratio is an indicator of body shape, which can be statistically related to the risk of various health problems and diseases such as type 2 diabetes, hypertension and cardiovascular disease.

Fat	17.1 g
Carbs	27.1 g
Fibre	0.6 g
Protein	2.4 g

Calories 273	(1144 kJ)
% RI*
Fat	17.1 g	24%
Saturated Fat	5.8 g	29%
Carbohydrate	27.1 g
Sugars	18.9 g
Fibre	0.6 g
Protein	2.4 g	5%
Salt	0.2 g	4%

CalorieKing

How many calories inTesco Jaffa Cake

273 Calories

Nutrition

Calorie Burn Time

Calorie Breakdown