💧 Electrolyte Calculator
Find the best way to hit your target sodium concentration
mg
mg of sodium per scoop, per stick, etc.
mg/L
Your sweat sodium level from testing
Your bottle
🎯 Your Options
Choose what works best for you
Enter your values to see options
Quick Example
• 400mg of sodium per scoop
• Target: 1024mg/L concentration
• 500ml bottle constraint
→ Scoops per bottle: 1.28 scoops in full bottle
→ Water volume per scoop: 1 scoop in 390ml water
→ On the run: 1.5 scoops in 500ml = 1200mg/L (close enough)