Let’s talk about the thirst triggers. Did you just run a 5K? You’ve lost water. Did you eat a giant bag of salty chips? Your cells are begging for backup. Is it hotter than a sidewalk in July? Drink up.
How many oz in a glass of water?
Even your morning coffee counts—sort of. For years, we thought caffeine dehydrated you. But recent studies show that moderate coffee (like one or two cups) is basically just water with a perk. It counts toward your total.
But here’s the real pro tip: if you’re pregnant, breastfeeding, or sick with a fever, you need more. A lot more. Like, add another 24 to 32 ounces to your day. Your body is working overtime.
Let’s Do the Math (But Keep It Easy)
Okay, let’s pretend you’re an average woman who wants that 74 ounces of water. That’s about nine 8-ounce glasses. Or one big Nalgene bottle (32 oz) plus two refills. Or four cans of seltzer.
For an average guy at 104 ounces? That’s thirteen glasses. Or three full Nalgene bottles. Or a small swimming pool. (Just kidding, please don’t swim in it.)
Still overwhelmed? Try the “half your body weight” rule. Take your weight in pounds, cut it in half, and drink that many ounces. Weigh 150 pounds? Drink 75 ounces. It’s a nice, personalized shortcut that actually works for most people.
