Dc1 nursery for 4 years cost £19,200 a decade ago.
2 years of after school £2700. Holiday care an extra £500.
Dc2 cm for 2/3 days a week for 3 years c. £10k but that was paid on credit card so the interest could add another thousand on.
Atm food for 2dcs cost c. £70 pwk
School dinners £10 pwk
Clothes c. £300 pa (this is low because GPs buy a lot esp shoes and jackets)
But I'd say the biggest cost is housing. It's an extra £300pcm to have the extra bedrooms we need for them. Over the years that adds up. The wear and tear on the house has been huge too.
We haven't had a holiday in years but travel in th uk so that's a few hundred a year.
I spend c. £100 pm on petrol ferrying them about. Then there the 2 small but expensive bumps I've had in the car when they've distraceted me and I've lost years of no claims bonus. That will have cost thousands.
Christmas has become more expensive recently so it's in the hundreds now.
There was the baby equipment when they were younger, maybe £1000 each- I was frugal!
Entertainment is costing more as they get older- a day trip can easily be £100, so there's probably a few hundred a year on soft plays, birthday parties, cinema, bowling, skating.
Then there's bikes and sporting equipment including once worn tap shoes! Another few hundred.
I don't think I want to add all that up!