So a principal lesson of the butterfly effect is the opposite of Redford's line: It is extremely hard to calculate such things with certainty. There are many butterflies out there. A tornado in Texas could be caused by a butterfly in Brazil, Bali, or Budapest. Realistically, we can't know.
There are 0.473176473 liter in a pint. 1 Pint is equal to 0.473176473 Liter. 1 pint = 0.473176473 L. Commonly used for measuring volume for liquid substances used widely around the world, in the countries adopted the Imperial system and the SI. There are a few types of pint, and the pint used in the US and the former colonies of this country is a liquid pint which is equal to approximately 473 mL.
1 US pint (pt) = 16 US fluid ounces (fl. oz.) = 0.125 gallons (gal) = 0.5 US quarts (qt) = 96 US teaspoons (tsp) = 32 US tablespoons (tbsp) = 473.176473 milliliters (ml) = 0.473176473 liters (l).