When Your Child Is 18 You May Only Have 4% of Your Total In-Person Time Left!

When Your Child Is 18 You May Only Have 4% of Your Total In-Person Time Left!

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Fun Fact Friday – WEEK 108

This weeks fact isn’t so much fact, as an observation. It was sparked by a post called “The Tail End” from waitbutwhy.com. In the post, Tim Urban reflects on a previous article, where he laid out the human lifespan – visually. Essentially, it showed dots that represent a human lifespan, in years, then months, then weeks. Whilst reflecting on this, he realised that instead of measuring life in units of time, he could measure it in units of activities or events.

He was 34 when he wrote the post and discovered that if he lived to 90, he’d have less than 60 winters left, 300 books left to read (based upon 5 per year), 700 chances left to eat pizza (based on 1 pizza a month) and the list goes on.

The most striking part was towards the end of the article, where he began looking at the amount of time he’d already spent with family and friends, and the time he had remaining with them. This is what sparked this week’s fact.

He worked out that if he was lucky enough to still have his parents by the age of 60, he’d have spent 93% of his in-person time with them by the age of 18 and was now into his last 5%.

We can do some quick maths and see how these may affect us, based upon some liberal numbers.

So assuming you were incredibly fortunate to see in them on their 60th birthday and you spent 90% of their first 18 years with them here’s how it would look on their 18th birthday –

If you saw them once a week, after their 18th birthday, for 12 hrs (0.5 days X 52 = 26 days a year) that would leave you with less than 16% of your in-person time with them.

If you saw them once a fortnight (0.5 days X 26 = 13 days a year) that would take your in-person time with them to less than 9%.

If you saw them once a month (0.5 days X 12 = 6 days a year) that would leave you with just a smidgen over 4% of your in-person time with them.

Let’s look at that again in simplified terms based upon the frequency –

Once a week = 16% left

Once a fortnight = 9% left

Once a month = 4% left

These are very broad, liberal figures, but they illustrate 2 things –

The most time we spend with our children is before they become adults…


How limited the remaining time is to spend with our own parents.

Whichever resonates most with you, it’s clear that our face-to-face time with loved ones is limited to a far smaller amount than most of us realise. Making the most of that time should be a priority and we should treat that time as exactly what it is: Absolutely precious!

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