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Free shipping orders over € 95 in the EU!
Free shipping orders over € 95 in the EU!
Water is one of the simplest things your body needs every day, yet many people still ask the same question: how much water to drink a day? The answer is not the same for everyone. Your ideal water intake depends on your body, lifestyle, activity level, climate, diet and overall health.
Still, there are helpful guidelines. According to Mayo Clinic, an average healthy adult may need around 2.7 litres of total fluids per day for women and 3.7 litres of total fluids per day for men. This includes water from drinks and food, not just plain water. Food can contribute roughly 20% of daily fluid intake.
However, if we focus specifically on pure water, a practical daily goal for many adults is around 1.5 to 2.5 litres of water per day. This gives your body a consistent source of clean hydration, without relying too much on coffee, soft drinks, juices or water from food. For people who are active, sweat more, live in a warm climate or simply want to build a healthier hydration routine, drinking closer to 2 to 2.5 litres of pure water a day can be a useful target.
At Soul Water, we make it easier to reach that daily water goal. Whether you aim for 1.5 litres, 2 litres or more, keeping Soul Water close throughout the day helps you drink pure, refreshing water more consistently. Take a bottle with you to work, keep one in your bag or enjoy it after exercise. Small hydration moments add up quickly.
Your body depends on water for many essential functions. Water helps regulate body temperature, supports digestion, transports nutrients, keeps joints lubricated and helps the body remove waste. Even mild dehydration can affect how you feel, think and perform during the day.
That is why the question is not only how much water to drink in a day, but also how consistently you drink it.
Instead of waiting until you feel very thirsty, it is often better to build small hydration habits into your routine. A bottle of Soul Water on your desk, in your bag or beside your bed can be a simple reminder to drink more regularly.
So, how much water are you meant to drink a day?
A common rule people know is “eight glasses a day.” This can be a useful starting point, but it is not a perfect rule for everyone. Some people need more, while others may need less.
As a general guide:
This means you do not always need to drink the full amount as plain water. However, choosing water as your main drink is one of the healthiest and simplest ways to stay hydrated.
Yes, although it is less common, drinking too much water in a short period can be unsafe. Overhydration can dilute sodium levels in the blood, which may be dangerous. This is more likely during endurance sports or when someone drinks very large amounts of water too quickly.
The safest approach is to drink regularly throughout the day, listen to your body and avoid forcing excessive amounts.
People with kidney disease, heart conditions or specific medical needs should ask a healthcare professional for personalised advice.
You may need to drink more water if you notice:
A simple check is your urine colour. Pale yellow usually suggests good hydration, while darker urine may mean you need more fluids.
Another useful way to estimate how much water to drink a day is to look at your body weight. A common guideline is to drink around 30 to 35 ml of water per kilogram of body weight per day.
That means:
| Body weight | Estimated pure water intake per day |
| 50 kg | 1.5 to 1.75 litres |
| 60 kg | 1.8 to 2.1 litres |
| 70 kg | 2.1 to 2.45 litres |
| 80 kg | 2.4 to 2.8 litres |
| 90 kg | 2.7 to 3.1 litres |
| 100 kg | 3 to 3.5 litres |
For example, if you weigh 70 kg, a practical target would be around 2.1 to 2.45 litres of pure water per day. If you exercise, sweat a lot or spend time in warm weather, you may need more.
This body weight method is especially helpful if you want a more personal answer to questions like how much water are you meant to drink a day or how much water to drink in a day in litres. Instead of following one general rule, you can adjust your daily water intake to your own body.
If you struggle to drink enough water, the easiest solution is to make hydration more visible, accessible and enjoyable throughout your day. This is where Soul Water can become part of your daily routine.
Keep a bottle of Soul Water with you at work, in the car, at the gym or while travelling. Having high-quality water within reach makes it much easier to drink consistently, instead of only drinking when you already feel thirsty. Whether you prefer a bottle on your desk during a busy workday or a refreshing drink after exercise, Soul Water helps make hydration feel effortless.
The products from Soul Water are designed to support everyday hydration moments. You can enjoy Soul Water when you wake up, with your meals, during meetings, after a workout or as a clean alternative to sugary drinks. By replacing soft drinks or other sweetened beverages with water, you make a simple but meaningful choice for your body.
A practical goal is to use your Soul Water bottle as a daily hydration marker. For example, aim to finish one bottle before lunch and another later in the day. This makes your water intake easier to track and turns hydration into a simple habit.
With Soul Water, drinking enough water becomes less of a task and more of a natural part of your lifestyle: clean, refreshing and always within reach.
Ready to make hydration part of your daily routine? Discover the Soul Water products here and find the water that fits your lifestyle.
