Hot water – 158°F/70°C degrees, roughly the equivalent of boiling and cooling for 30 mins
How many ounces do you want to make? 20 oz
How many scoops of US formula powder? 10 scoops
How many grams per scoop? 8.2 grams
Multiply number of grams times number of scoops: 82 grams
Put the water in the pitcher.
Put the pitcher on the scale.
Turn it on or tare/zero it.
Add 82 grams powder formula.
Keep the pitcher in the fridge for up to 24 hours. Pour it into bottles as needed.