120ml. see the forum below,someone actually tested it out. https://www.mumsnet.com/talk/breast_and_bottle_feeding/3300157-Measure-formula-feeds-before-adding-powder-or-after-I-have-the-answer#:~:text=Instructions%20for%20powdered%20formula%20usually,the%20markings%20on%20the%20bottle
For me as 120ml. I dont input with milk powder. Hence ill put hot water, warm water then milk powder.
I use 140.. imagine baby drink 130 means baby needs additional 10ml mah😆
120ml. Follow the water (excluding powder).
120
120