Meet the Other Phone. Flexible and made to last.

Meet the Other Phone.
Flexible and made to last.

Buy now

Please or to access all these features

AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

To think a child born on the 5th august isn’t that young for their school year

208 replies

Penny779 · 15/02/2026 16:36

As there are still three weeks left of the academic year so still could be many children much younher

OP posts:
DontBuyANewMumCashmere · 15/02/2026 16:58

borntooobewild · 15/02/2026 16:54

I am August born and I cannot remember feeling any different than anyone else in my class.
My son has 2friends both born 31st August and they have sailed through school and Uni . It really isn’t a big deal unless parents make it so.

I am August born too, am also bright and sailed through everything I've done.
Not sure why age month could be relevant to aptitude?

tinytemper66 · 15/02/2026 16:59

Born on 8th and was the youngest in my class.

BigFishLittleFishCardboardBoxes · 15/02/2026 16:59

What a stupid thing to say.

My child is born on the 8th. There are 3 children younger than him.

This isn’t real is it.

MissingSockDetective · 15/02/2026 17:00

Also, deferral for summer borns is becoming more common around where we are, which means that the April, May children often end up being amongst the youngest in their year groups.

kierenthecommunity · 15/02/2026 17:00

My DS is late July and in a two form intake school so statistically there would have only been about five children younger than him. I only knew of two but obviously I didn’t know every child’s birthday! And as a PP said if you’re lucky enough to conceive when you want, a lot of couples will avoid August birthdays.

There was a noticeable difference between my son in reception and the ones who has September birthdays. He was quite immature though. On reflection it wouldn’t have harmed him to have started a year later at CSA. The two younger than him DC, as far as I am aware had no issues at all.

Ineffable23 · 15/02/2026 17:01

An average class will have (say) 26 children in, 25-30 anyway, I'm going to use 26 for convenience. So on average one child born every two weeks, even assuming an even spread. In reality there are more September/October/November birthdays (Christmas, New Year, Valentine's Day conceptions) and some people with children very late in August defer their children.

So on average you would expect a child born in early August to be approximately the second youngest in their class.

RanchRat · 15/02/2026 17:01

Mine was the youngest. I got them reading before starting school so they would not be behind. She did struggle a bit socially but it evened out with lots of playdates. She never caught up in sporting actitivies. If I could do it all again I would have had a September baby.

GameOfJones · 15/02/2026 17:02

FrodoBiggins · 15/02/2026 16:48

Not "many children much younger". A handful of children a week or two younger maybe.

5th August is 339 days into the 365 of the school year (starting with Sept), 26 days before the end.
336÷365×100= 92%
So 92% of the year will be born before 5 Aug assuming an even distribution of bdays.
In a class of 30, maybe one will be younger.
In a year of 150, 10-11 pupils will be younger.

But I think actually there's way more born in Sept than Aug cos people plan for babies in Sept/Oct to avoid this very issue so yes, 5 Aug will be one of the youngest if not the youngest.

Absolutely! It's not an even distribution each month due to various factors, but many women try to actively avoid late summer birthdays when trying to conceive.

I was one of them, but due to fertility issues ended up trying for longer than planned and DD2 has a June birthday. She's the third youngest in her year and I noticed a huge difference in school readiness between her and DD1 (born in the winter.)

ItsAMoooPoint · 15/02/2026 17:03

They would still be 10-11 months younger than a large chunk of kids, seeing as end of September is the busiest time on maternity wards in the UK.

One of my children has an April birthday and in a class of 30 there are only a handful of children who are younger.

AeroChambre · 15/02/2026 17:03

We have a DC with a July birthday and there was only one child younger than her in her year at primary. There’s a few at secondary but she can name them so it is very much only a handful.

DC1 is autumn born and has a big group of friends ALL of whom have birthdays between Sept-Christmas. Either they attract each other or autumn birthdays are more common!

mumofthree22 · 15/02/2026 17:03

My DS is born 29th August (was premature) and was always the youngest in his year until 6th form and a student started with a birth date of 30th Aug. Mine has always been in the top of his year academically and has just started a top uni after achieving 4 x A* - he was more than ready to start school at just turned 4 - only difference was he was frequently in the first term found asleep in the reception reading corner ;)

Simonjt · 15/02/2026 17:04

Our son is a June baby, in his first primary school he was the youngest in his class.

PartyRockAnthem · 15/02/2026 17:05

My DS birthday is in the first week of July and his primary teachers said for his year he was one of the youngest.
Depends on the class.

Nicelynicelyjohnson · 15/02/2026 17:05

3 weeks left, 49 weeks over - there's a fair chance in a small school that no one will be younger. Especially as Mumsnet always recommends deferring if you are born from June onwards.

GreenEyesIsBack · 15/02/2026 17:05

Of course they're young for their year.
My Dd was born on the 28th of August, but luckily we live in Scotland.

BillieWiper · 15/02/2026 17:05

The most popular birth months I think are September and October. But statistically of course august would be one of the youngest.

Early august you might get a few being in those next four weeks but obviously the majority will be born in the other 11 months.

UnilateralDecisions · 15/02/2026 17:05

Of course they are 😄

loislovesstewie · 15/02/2026 17:06

My oldest was born on the 5th August and was always the youngest in every year. The reception teacher commented on the lack of maturity so I reminded her of that fact. There were children who were 5 not long after starting reception so the difference in age was quite pronounced.

LifeisLemons · 15/02/2026 17:06

Only in the UK.

In Ireland they’d be around the middle of the cohort as the oldest kids are January born with the youngest being born in December.

thornbury · 15/02/2026 17:06

DD1 was born at 9.25pm on 31 Aug. She was in a gifted program in school and has a first class maths degree now, but as a 3yo the gap in maturity was obvious. She was, naturally, the youngest in her year group.

RandomMice · 15/02/2026 17:08

imnotwhoyouthinkiam · 15/02/2026 16:55

Because my friend was about 12 hours younger Grin

Ha ha brilliant!! 😄

SDTGisAnEvilWolefGenius · 15/02/2026 17:08

Ds1 has a very early August birthday, and was one of the youngest in his year right up until til we moved from England to Scotland, when he was 15, at which point we moved him back a year. We did this because otherwise he would have had to catch up more than half of the first year of Standard grades (the Scottish equivalent of GCSEs), and moving him back meant he got the full curriculum.

I will be honest and say it really benefited him - he moved from being one of the youngest to one of the oldest in the year, and it made a huge difference in terms of his maturity.

SardinesOnButteredToast · 15/02/2026 17:09

Penny779 · 15/02/2026 16:36

As there are still three weeks left of the academic year so still could be many children much younher

It feels like you're trying to support an argument that someone you know is wrong. So who's your target, and why do you care?

CautiousLurker2 · 15/02/2026 17:09

Penny779 · 15/02/2026 16:36

As there are still three weeks left of the academic year so still could be many children much younher

Given the majority of the chilcren will have been born in the 11 months preceding August [ie during Sep-July], even if those children’s birthdays are evenly distributed across the year it still means that 27/28 children out of a class of 30 will be older? So, yes, an August born child will absolutely be one of the youngest in his year group.

SardinesOnButteredToast · 15/02/2026 17:10

Penny779 · 15/02/2026 16:36

As there are still three weeks left of the academic year so still could be many children much younher

It feels like you're trying to support an argument that someone you know is wrong. So who's your target, and why do you care?

Swipe left for the next trending thread