how would i convert ounces to litres?

16 ounces (US, fluid) is equal to 0.47 liters

16 ounces (British, fluid) is equal to 0.45 liters

ounces are weights and litres are volumes. So to convert them, you need a specific fluid, otherwise it would be different for different fluid because of the density difference.

let take clean water, which is 1 gm/cc, or 1 kg/litre, meaning

1 litre of pure water weighs 1kg, and

1 kg = 2.2 lb = 2.2 x 16 oz = 35.2 oz

so for pure water 1 litre = 35.2 oz

If you are in US then the calculation is

US pints to litres = 0.47311

so 16 oz is 0.8 of a pint so

volume is 0.8 x 0.47311 = 0.37488 litres

Given 1 liter =0.264 gal

1 gal = 3.788 liter

1 gal = 128 fluid oz

16 fl oz = (1/8) * (1 gal)

16 fl oz = (1/8) * (3.788 liter)

16 fl oz = 0.4735 liter

18oz.= 0.946 liters.