Hydration Electrolyte Calculator
Calculate your personal hydration & electrolye requirements.
01483 904 531
Local & Convenient
Located between Guildford, Farnham & Woking
Free Parking
Easy, stress-free on-site parking
Precision Hydration
Authorised Sweat Test Centre
Trusted By:
Athletes, Coachies and everyday performers
Use your sweat sodium concentration, sweat rate and event duration to create a personalised hydration strategy for training and racing.
1. Enter Your Details
From a previous sweat test or known value.
From a sweat test or known value.
Total duration of your event or session.
What you plan to drink per hour.
From a sweat test or estimate.
Total duration of your event or session.
What you plan to drink per hour.
About This Electrolyte Hydration Calculator
This calculator uses your individual sweat rate and sodium cocentration to create a practical hydration plan.
- Based on current sports nutrition reserach
- Helps prevent dehydration and cramping
- Supports performance & recovery
- Guidance for training and race day
Important
Practice your nutrition and hydration strategy in training to ensure gastrointestinal comfort and tolerance on reace day.
Disclaimer: This calculator provides an estimate of your hydration and electrolyte requirements based on the information entered. Sweat rate and electrolyte losses vary with environmental conditions, exercise intensity and individual factors. Use these recommendations as a guide and always test your hydration strategy during training before race day.
DON'T KNOW HOW MUCH SALT IS IN YOUR SWEAT?
Our Precision Hydration Sweat Composition Test gives you the most accurate data to fuel your performance.
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