Water intake for athletes: Body weight chart

How much water should I drink during exercise?

I hope the table below is useful to the all the athletes we train. It outlines the quantity of water that athletes should be consuming in a normal resting day and training days, with different amount of fluid intake dependent on number of hours training.

The continued coaching cycle, of planning, doing and reflecting, every good coach does it but the question I ask myself is “what do I do with the reflection, and feedback I gain from others?” I gained some valuable feedback from other coaches, after presenting a piece on hydration and fluid intake to the South West Talent Group.

I have now put into action the feedback I received.

Read our full guide to eating before competing 

Fluid intake for Athletes (litres)

Hours of Exercise

Body Weight in KG 0 1 2 3 4
40 1.4 2 2.5 3.2 3.8
50 1.7 2.3 2.9 3.5 4.1
60 1.9 2.5 3.1 3.8 4.3
70 2.3 2.9 3.5 4.1 4.7
80 2.6 3.2 3.8 4.4 5
90 3 3.5 4.1 4.8 5.3
100 3.3 3.9 4.5 5.1 5.7

5 Comments

  1. James Marshall on June 5, 2011 at 6:55 pm

    Outstanding work Jason. This was an example of reflection and action at its best. Instead of trying to impress other coaches or administrators- we are trying to educate and inform our athletes in a way they understand.

    Feed back from athletes on this would be great.



  2. Anonymous on June 13, 2011 at 3:14 pm

    thanks that is really helpfull 🙂



  3. Excelsior | Recovery Strategies on August 27, 2015 at 11:51 pm

    […] and fuel intake within 15mins post exercise. main meal within 2 hours. 1.5 litres of water for every kg lost or for every hour of exercise (depending on climatic […]



  4. […] working hard becoming bullet proof and quicker we sat down to look at hydration. With so many options available to us (sports drinks, water, energy drinks), we took away the […]



  5. […] The recommended amount of water to be consumed is 2 litres per day, plus 1 litre per hour of exercise. If you exercise for 3 hours then you need 5 litres for that day (see chart here). […]



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