The amount of water you should drink each day can vary depending on factors such as your age, sex, weight, activity level, and climate. However, a common recommendation is to aim for about 8 glasses of water per day, which is roughly equivalent to 64 ounces or about 1.9 liters.
This recommendation is often referred to as the "8x8 rule." However, some health experts suggest drinking more water, especially if you're physically active, live in a hot climate, or have certain health conditions that require increased hydration.
Ultimately, it's important to listen to your body's signals and drink water whenever you feel thirsty. Additionally, you can monitor the color of your urine; if it's pale yellow or clear, you're likely well-hydrated, but if it's dark yellow, you may need to drink more water.