Calorie Calculator

TDEE and macro calculator for fitness sites

No Reviews Yet

Free plan available

Calorie Calculator overview

Daily calories (TDEE) from age, height, weight
Metric or US units, calories or kilojoules
Your colours and font, fits phone screens
Lose, maintain or gain goal with macros

Most people guess how much they should eat, and most guess low. Calorie Calculator puts a working calorie calculator on any page of your site: a visitor picks female or male, sets age, height and weight with a slider or by typing, chooses how active they are, and sees the calories they burn in a day. The number comes from the Mifflin-St Jeor formula for resting burn, multiplied by one of five activity levels, so it is the TDEE figure coaches already work with. It suits personal trainers, nutritionists, dietitians, gyms, yoga and pilates studios, and anyone who sells meal plans or coaching. In the editor's Settings panel you set metric or US units, calories or kilojoules, the starting values, the title, the number format, the colours and the font. It works with zero setup and fits narrow phone screens. Nothing a visitor types is sent anywhere or stored, and the script is small and loads after your page. Premium adds a lose, maintain or gain switch with the expected change per week, daily protein, carbs and fat in grams with three splits to choose from, and a button to your own page, such as Book a consultation. Premium also removes the small credit line under the calculator.

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Pricing & plans

Basic plan

Free

Full calculator, metric and US

Daily calories and resting burn

Calories or kilojoules

Your colours, font and title

Premium plan

4

/month

Lose, maintain or gain goal

Protein, carbs and fat in grams

Button to your booking page

No credit line under the calculator

* Price is in USD.

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