1.75 liters is equal to approximately 59.17 ounces. To convert liters to ounces, you can use the conversion factor where 1 liter is equal to 33.814 ounces. Therefore, multiplying 1.75 liters by 33.814 gives you the equivalent in ounces. This conversion is useful when dealing with liquid measurements, especially in recipes or when comparing beverage sizes in different countries.