SportyCalc is a completely free, no-signup collection of 20+ science-backed fitness calculators that run 100% in your browser – zero data sent to servers, full privacy guaranteed. Unlike bloated apps or ad-heavy sites, it delivers instant results for: BMI, BMR, TDEE & calorie needs Macros, protein/carbs/fat split Body fat % (Navy, YMCA methods), lean body mass 1RM strength estimator, heart rate zones Calories burned, water intake, running pace Ideal/healthy weight formulas (Devine, Hamwi, etc.)

Hey 👋, I'm Art, indie dev from Ukraine, and I'm thrilled to launch SportyCalc today. After getting tired of fitness apps that track every move or hide basic calcs behind paywalls, I built this: a dead-simple, privacy-first toolbox with all the essential body & performance calculators in one place. Everything runs locally – your data never leaves your device. What's your go-to metric for tracking progress? BMI? TDEE? Macros? 1RM? Drop it below – I'd love to hear how you use these tools (or what you'd add next)! Thanks for checking it out – any upvotes, comments or shares mean a lot. 🚀 This setup is optimized for PH success: Emphasizes privacy (big 2026 win) Lists key tools without overwhelming Shows indie/personal story Invites engagement in the first comment

SportyCalc – Free Fitness Calculators

Instant, private fitness & body calculators

Instant, private fitness & body calculators