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Calorie Calculator Chrome Extension

Author :
GetFIT App
Last Updated : 
May 11, 2026

Summary:

The “Free Calorie Calculator by GetFIT App” is a free Chrome extension that helps users calculate daily calorie and macronutrient needs based on body data, activity level, and fitness goals. The extension works fully offline, stores data locally in the browser, and does not require registration or login.

Our Free Calorie Calculator Chrome Extension

The “Free Calorie Calculator by GetFIT App” is a free Chrome browser extension designed to help users calculate their daily calorie and macronutrient needs quickly and easily.

The extension calculates:
• daily calorie needs (TDEE)
• protein, carbohydrate, and fat macros
• BMR (Basal Metabolic Rate)
• calorie goals for weight loss, maintenance, or muscle gain

Users can enter their body data, activity level, and goal to receive personalized calorie and macro estimates directly inside the extension.

The extension also includes:
• local calculation history saving
• macro visualization charts
• recalculation tools
• previous result tracking
• offline functionality

All data is stored locally inside the Chrome browser using chrome.storage.local. The extension does not require registration, login, or external accounts, and no data is transmitted to external servers.

Our Browser Extensions Privacy Policy:
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