I separate my budget into the following categories:
Direct Debits & Bills: £1540
Childcare: £900
Food: £350 [£80 a week]
Petrol: £120
Cleaner: £125
= £3035
Our joint income is roughly £3530 [this may be slightly higher if either of us earns bonus but it's never much more] Or possibly slightly less if someone has a day off sick.
After the above outgoings it leaves us with about £495 to spare.
I have a monzo account and try to save what's left into different pots so:
Emergencies: £100
Christmas & Birthdays: £225
Extras: we don't put a set amount in here but it'll be anything left over so if we get any bonus or the childcare bill is less than the amount allocated, etc. That'll be put here.
Then the remaining £170 is spent on tobacco. I know, I know. I'm trying to half this to start with, with an eventual plan to quitting it altogether.
I always end up with no money left in the food budget and having to dip into the extras and/or the emergencies pot. I think it's a combination of bad planning, snacking, drinks, etc. And things that aren't accounted for normally like running out of things like mayonnaise, forgetting to make lunch and getting lunch out, needing new lightbulbs, etc.
I also feel like we don't have a lot of leeway for things like new clothing, haircuts, etc.
There's a few DIY project we need to do this year but no money or budget to do so, new furniture needed in certain rooms, etc.
There's never anything spare for days out which is a shame but obviously, non essential but when slogging away working full time for very little reward and feeling like there's no money to actually enjoy the time we aren't at work, it's a little disheartening.