Free Fitness and Nutrition Tools
Accurate, free tools to track calories, macros, and body metrics. No ads, no fluff — just results, in seconds.
Try the Rucking Calculator →Fitness Tools
06 entries
Calculate exact calories burned rucking based on weight, pack load, distance and pace.
↗ 02Find your daily calorie burn plus maintenance, cutting and bulking targets.
↗ 03Estimate your true 1RM from any set with the Epley, Brzycki and Lander formulas.
↗ 04Estimate body fat percentage, fat mass and lean mass with the U.S. Navy method.
↗ 05Get your personalized daily water target based on weight, exercise and climate.
↗ 06Enter your target BMI and height to find your ideal goal weight instantly.
↗Restaurant Nutrition Tools (US)
04 entries
Build your Chipotle order and see exact calories, protein, carbs and fat in real time.
↗ 08Track calories in your Dunkin order — drinks, food, and customizations included.
↗ 09Calculate calories and macros for any Qdoba meal — burrito, bowl, tacos and more.
↗ 10Build your Cava bowl ingredient by ingredient and track your full nutrition breakdown.
↗Our Promise
Honest math
Every formula is sourced from peer-reviewed sports science — no shortcuts, no estimates dressed up as facts.
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No login, no email gate, no upsell. Open a tab, get your answer, close the tab. The way the web should work.
Quietly refined
Updated monthly with new menus and research. We sweat the details so your numbers stay current and trustworthy.
From the Blog
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