How many normal/big glasses of water would equal THREE LITERS of water?

Thanks.
Answer:
an average glass of water is appx 12 oz.Appx 36 oz per liter.3 glasses per liter. 9 glasses.Close enough when you aren't using graduated cylinders.

---

Twelve?

---

I went to google and entered:
3 liters to cups
Then hit enter.
Then google returned:
3 liters = 12.6802585 US cups

---