ForgeYourFit

ForgeYourFit is a free collection of fitness and nutrition calculators built for people who want accurate numbers without the clutter — no signup, no ads, no upsell. Fitness & body tools: TDEE calculator, one-rep max calculator, body fat percentage, water intake, and reverse BMI — all using scientifically validated formulas from sports science research. Rucking calorie calculator: calculate exact calories burned based on body weight, pack load, distance, and pace using published MET values. Restaurant nutrition tools: build your order ingredient by ingredient and see live calories and macros for Chipotle, Qdoba, Dunkin, and Cava. The restaurant data is updated monthly to match current menus. Every tool runs instantly in the browser — open a tab, get your answer, close the tab. No login, no email gate, no cost.