Learn how hydration affects energy, fitness, recovery and overall health while understanding how much water your body needs daily.
Water supports essential body functions including temperature regulation, digestion, circulation and physical performance.
Proper hydration also helps maintain energy levels, concentration and recovery after exercise.
Water requirements vary based on:
Many people benefit from approximately 2–4 litres of water daily depending on activity levels.
Use our free Water Intake Calculator to estimate your recommended daily hydration target.
Use Water Calculator