Free Tool
Sports Drink Calculator | Nutrition
Sports Drink Calculator - Optimal sports drink: 6-8% carbs (30-80g/500ml), 500-700mg sodium/L
Built by an engineer who chases finish lines and is obsessed with data. Thomas Prommer — technology executive who has worked with Google, Apple, Nike, Adidas, Netflix and other global brands. Also an Ironman finisher, HYROX Pro Division competitor, and marathon runner. These tools combine engineering rigor with real race experience.
Sports Drink Calculator
Optimal sports drink: 6-8% carbs (30-80g/500ml), 500-700mg sodium/L.
Methodology
Optimal sports drink: 6-8% carbs (30-80g/500ml), 500-700mg sodium/L. Osmolality 200-300 mOsm for fast absorption.
FAQ
How does this calculator work?
Optimal sports drink: 6-8% carbs (30-80g/500ml), 500-700mg sodium/L. Osmolality 200-300 mOsm for fast absorption.
How accurate is this estimate?
Based on validated formulas with ~10% margin. Individual metabolism varies.
Should I consult a professional?
Yes, especially for medical conditions, eating disorders, or significant weight changes.
How often should I recalculate?
Every 2-4 weeks or after 2-3 kg of weight change.