At https://www2.hse.ie/babies-children/bottle-feeding/preparing-baby-formula/ it suggests feeding my baby 150ml per kg, which is 930ml for my 6.2 kg baby.
The formula manufacturer at https://shop.hipp.co.uk/hipp-organic-first-infant-milk-powder-800g-7.html says to give 150ml 5 times a day...