That is 2.646 US pints.
400
0.49 pint
0.39 pint
800 millilitres = 1.41 pints (UK)
100 gallons is 800 pints.
US pint is 615ml, Imperial pint is 739ml
6400 pints 1 gallon = 8 pints 1 pint = 0.12 gallon
There are 8 pints in one gallon. Therefore, 100 gallons is equal to 100 x 8 = 800 pints.
800 pints 1 gallon = 8 pints 1 pint = 0.12 gallon
40 US pints is 640 fl oz. 40 Imp pints is 800 fl oz.
800 pints 1 gallon = 8 pints 1 pint = 0.12 gallon