# ForgeYourFit.com > Free, fast, and accurate fitness and nutrition calculators for people who want real numbers — not guesswork. ForgeYourFit publishes interactive calculators for calorie tracking, macro analysis, and fitness metrics. Primary audience: fitness enthusiasts, runners, and health-conscious eaters in the US and UK. ## Calculators - [Rucking Calorie Calculator](https://forgeyourfit.com/rucking-calorie-calculator): Estimates calories burned while rucking based on body weight, ruck weight, distance, and pace. Uses MET values from the Compendium of Physical Activities. - [Reverse BMI Calculator](https://forgeyourfit.com/reverse-bmi-calculator): Given a target BMI, calculates the goal body weight. Uses WHO BMI classification ranges. - [TDEE Calculator](https://forgeyourfit.com/tdee-calculator): Calculates Total Daily Energy Expenditure with the Mifflin-St Jeor equation, plus maintenance, cutting, and bulking calorie targets. - [One-Rep Max Calculator](https://forgeyourfit.com/one-rep-max-calculator): Estimates 1RM from a submaximal set using the Epley, Brzycki, and Lander formulas, with a training percentage chart. - [Body Fat Calculator](https://forgeyourfit.com/body-fat-calculator): Estimates body fat percentage, fat mass, and lean mass using the U.S. Navy circumference method. - [Water Intake Calculator](https://forgeyourfit.com/water-intake-calculator): Personalized daily water target from body weight, exercise volume, and climate. - [Chipotle Macro Calculator](https://forgeyourfit.com/chipotle-macro-calculator): Build a custom Chipotle bowl and see exact calories, protein, carbs, and fat. Menu data sourced from Chipotle published nutrition info. - [Dunkin' Calorie Calculator](https://forgeyourfit.com/dunkin-calorie-calculator): Calculate calories for any Dunkin' order. Menu data sourced from Dunkin' published nutrition info. - [Qdoba Calorie Calculator](https://forgeyourfit.com/qdoba-calorie-calculator): Build a Qdoba meal and see full nutrition breakdown. Menu data sourced from Qdoba published nutrition info. - [Cava Calorie Calculator](https://forgeyourfit.com/cava-calorie-calculator): Interactive Cava bowl builder with macro tracking. Menu data sourced from Cava published nutrition info. ## Calculator Categories - [Fitness Calculators](https://forgeyourfit.com/fitness-calculators): Tools for calorie burn, body composition, and fitness metrics. - [Restaurant Calculators](https://forgeyourfit.com/restaurant-calculators): Nutrition calculators for popular fast-casual restaurant chains. ## About & Legal - [About ForgeYourFit](https://forgeyourfit.com/about): Mission, values, and team. Based in the US and UK. - [Privacy Policy](https://forgeyourfit.com/privacy-policy): Data handling, cookies, and user rights. GDPR-aware. - [Contact](https://forgeyourfit.com/contact): Get in touch with the ForgeYourFit team. ## Technical Notes All calculators use structured data (WebApplication, FAQPage, BreadcrumbList schema). Pages are self-contained with extractable answer blocks — suitable for AI citation and passage extraction.