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Fitness calculators
you can actually trust

Accurate, free tools to track calories, macros, and body metrics. No ads, no fluff — just results.

Fitness Calculators

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Rucking Calorie Calculator

Calculate exact calories burned rucking based on weight, pack load, distance and pace.

Fitness Free
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Reverse BMI Calculator

Enter your target BMI and height to find your ideal goal weight instantly.

BMI Free

Restaurant Nutrition Calculators

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Chipotle Macro Calculator

Build your Chipotle order and see exact calories, protein, carbs and fat in real time.

Chipotle Macros

Dunkin Calorie Calculator

Track calories in your Dunkin order — drinks, food, and customizations included.

Dunkin Calories
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Qdoba Calorie Calculator

Calculate calories and macros for any Qdoba meal — burrito, bowl, tacos and more.

Qdoba Calories
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Cava Calorie Calculator

Build your Cava bowl ingredient by ingredient and track your full nutrition breakdown.

Cava Calories