Cambridge Coincidences Collection

Well I Never!

Professor David Spiegelhalter of Cambridge University wants to know about your coincidences!

Why? By recording your coincidence stories here, you can help him build a picture of what kinds of coincidences are out there and which ones seem to ‘get to’ us the most. Your coincidence stories can also help him explore the scientific explanations which may account for them – whether by doing the maths to calculate the chances of a coincidence, or speculating on the weird and wonderful workings of our brains.

Coincidences tend to be ‘surprising matches’ – sometimes they are lucky, sometimes unlucky, sometimes just mind-boggling. To help you recall the coincidences that have happened in your life, here’s a list of some common types of coincidence:

  • Surprising repetitions: for instance when you’ve had not contact with someone for ages, then find two connections to them very close together in time. Or when over several years multiple members of the same family are born with the same birthday. Or even a repetition of a really rare event – like winning the lottery twice, or your life being saved twice by the same person!
  • Simultaneous events: for example when two people phone each other at exactly the same time.
  • Parallel lives: such as when two people in a small group find they share a birthday or an unusual name, or when two people discover their lives match each other in bizarre details.
  • Uncanny patterns: imagine picking letters in Scrabble that spell your name.
  • Unlikely chains of events: perhaps you lost your false teeth overboard and found them inside a fish you caught twenty years later?

If anything coincidental has happened to you - anything that made you stop and say "well, what were the chances of that..?" - then please record your story in the form below! Please try to keep your story personal - about you or someone you know. The only thing we'd ask you to steer clear of are premonitions or déjà vu, purely because - whilst fascinating - they're quite common and also difficult to analyse.

You could also tell us about coincidences in the news, but please provide a link to a reliable source!


Title: two or three words that give a simple description of your story, eg ‘old friend’ or ‘birthday coincidence’
Coincidence: tell your coincidence story - and please include plenty of relevant detail (places, dates, numbers etc.) and include your first name if you want.
Email address (optional): please leave an email address, as then we can get in touch to find out more!

All of the information entered below except your email address will be published on this website when you press save





By ticking this box you agree that your email address can be forwarded to Wingspan Productions Ltd, who are making a BBC television programme about Chance and would like to feature Professor David Spiegelhalter's coincidence collection. In doing so you agree that the producers of the programme may contact you directly to ask you more about your story, though whether you decide to help them is entirely up to you. Your details will not be forwarded to any other party or used for marketing purposes.



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Лето, отдых, здоровье

Народный Целитель ВЕРА https://vk.com/id205956862 Помогает ВСЕМ! #здоровье, #вера, #целитель #москва, #поломники, #поездки-по-святым-местам, #храм, #отчитка, #молитва, #икона,

Depth Of Coincidence

i and a friend of mine were on the phone in two different places i was downtown and he was on the east side we had started seeing a reoccurrence of numbers (1, 3, 5 and the number 2 events has happened in crazy coincidences within the past 3 days i have had 2 seizures we were on the phone for 1 hr 26 minutes and 35 seconds we looked at stories on his Facebook and we seen alot of clips that were 25 hours or 5 hours away it was a pack of cigarettes on the table that had the number 2 and number 5s on it a pack of 5 cigars with 2 left he left at 11:30 pm i was downloading music and i downloaded a 2pac song and a notorious b.i.g song and while listening to the notorious b.i.g song i was watching the martin lawrence tv show on live tv and the episode with the notorious b.i.g was the episode that was coming on also i watch 2 episodes of wwe wrestling every week Monday and Friday its a Friday here in Indianapolis now because its after midnight and the actual time is after 5 am

A letter to the wrong person

Background information:When I moved to Atlanta at age 19, my first job was working in the mailroom of Gulf Oil credit card center. The mailroom was huge and the address actually had it’s own USPS ANNEX. Credit card payments were received in envelopes that were inserted in with the billing. So 95% of the envelopes returned with payment were the same and could be opened on an automated machine a where the payment was processed. However, there were people who didn’t use the enclosed envelopes and chose instead to use their own which varied in size and couldn’t be opened by the machine. For these envelopes there was a group of older ladies that worked in a back room opening them by hand. One day as I was carrying on with my job, one of the ladies from the back approached me with an open envelope. (No one paid attention to who they were addressed to and they were opened without checking so that the money could be processed quickly). She handed me the envelope and said…isn’t this your father? Yes, it was addressed to my dad who had NOTHING to do with Gulf Oil Credit and had an address in a different part of town.

A number coincidence

I have a six digit lock code on my phone. I forgot the 4 digit code for my bank card so requested a new pin. On receiving the new pin code. The new pin code was the middle four numbers of my phone lock code in the correct order...

House being finished on the day I was born

About 15 years ago I bought a house that was completed on the same day as I was born in January 1977. I am interested to know what the chances of this happening are?

European camping coincidence

In the late 1970s when I was a 2nd year student, I went hitch-hiking round Europe with a friend in the summer vacation. We arrived in Paris in the dark, and went to the very large campsite in the Bois de Boulogne (approx 400 pitches available in those days). We put up our tent in the dark (and rain) and went to sleep. Got up the next morning to find someone I knew from my school in the next tent. So I guess there is the compound chance of me choosing Paris to go to, the chance of going to that campsite and the chance of me pitching my tent next to the tent of someone who I knew, who had chosen the same week to go on holiday. There were probably about 300 people who had been at my school who would would have been about the right age to be on holiday by themselves in those days, and I suppose they would have had the same sort of chance of picking Paris/camping etc as I had. I estimate maybe 1 in 1200000 chance.

Salcombe holiday

We had a short break in apartments in Salcombe, Devon. On our second day, I met a gentleman who was just leaving. I asked if he had a nice break and how did he find it? All was good but he was leaving a day early due to his son having to play rugby. As I'm a rugby follower, I asked him where he was you going. He was travelling to the North midlands to drop his son to an important England youth game. He was an ex player and I asked him who he played with as a youngster. He told me he used to play for Coventry, which was a coincidence as my manager at work played there a while back. It turned out he knew my manager! I live just outside Bath and he was from the midlands and I thought it was just one of those things. What are the chances of having a link when we live well away from each other, plus, the journey to Salcombe is 147 miles for me and around 250 mile for him

I have had 69 coincidences about a fictional character, and it's still going.

So, I have been having synchronicity about a fictional character for about 5 months. The character is from a kids show called Gravity Falls, and is named Bill. I started to track these occurences, and I am currently at 69. These coincidences have been everything from hyper realistic dreams to clothing items that were gifted to me ( I guess I own a cartigan now..). It is still going on, and it's become an inside joke between me and my friends. Whenever someone hase a reoccuring dream or coincidence, we call it Cipher Disease. The funny thing is that is still going it on, and does not seem to be slowing down or stopping. If anything it has become more and more frequent. So, yeah.

Fourfold coincidences

What is the probability of people experiencing four coincidences: 1. They had taken the same type of food. 2. They died within six months after ingesting the same food. 3. They died with the same symptoms. 4. The food was prepared within the same year and not yet expired.

A Gruesome Break

For many years I have been a GCSE examination marker and back in the day, we were sent hundreds of actual exam papers. It is a substantial undertaking and needs decent time management and perseverance. I generally marked about 5 papers, took a very short break and went back to it. I completed marking the last of a small batch and turned on the TV, switched on Ceefax (quite some time ago!) and read the tragic story of the death of a young actor from the children’s series, Byker Grove, by the name of Duncan Ford. I went back to my marking and the last paper I had completed was for a student called Duncan Ford and the frank mark on the batch of exam scripts was a school in Newcastle, where Byker Grove is set. There would be several students with the same name taking that exam, that year and I’ve always hoped that it was a different one that I marked.

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