Childcare for twins, £4 a day each so £1560 for both, plus £2.25 a day for lunch which is 877.50. Role on September.
DS is on packed lunches apart from Fridays so that's £87.75
He also do Cubs which is £11 a month so £121 a year.
The twins are starting maybe February in Squirrels so will be six months so another £121 in total.
He does an art after school club maybe 3 out of 6 half terms at £5 a week so maybe £95 total
School trips are reasonable but there's definitely a September one for everyone that'll be £45 for the three of them, and then maybe another £60 tops for the rest of the year.
Uniforms, hard to gauge, still using seconds for smalls so I'd say probably about £300 a year minimum.
£250 for Xmas, £250* for birthdays
All three in overnight nappies, so about £160
Plus the obvious food and clothes and incidentals.