# Planet Herbal **[how much water should i drink a day](https://planet-herbal.com/how-much-water-should-i-drink-a-day/)**: A general guideline is to drink about 8 glasses (8 ounces each) of water per day, but individual needs vary. Factors like activity level, climate, and health conditions play a role. Listen to your body's thirst cues and adjust accordingly.