Not sure where to ask

F

Not sure which group to ask this in so apologies in advance. I live in the UK and am expecting my first child. For those who are already parents, how much roughly on average are your extra expenses per month for a baby? I'm talking essentials; nappies, formula and wipes. I think I've worked out it will be around £80 extra per month and that is buying from Aldi so £6.99 per tub of formula etc