by chance

The story of by chance takes us back to the gambling dens of the Middle Ages. The word chance comes from the Old French cheance, which itself comes from the Latin cadentia. This literally means "a falling." Specifically, it referred to the falling of dice. Back then, people believed that the way dice fell was a message from the gods or a result of 'Lady Luck.' So, when something happened by chance, it was literally a 'fall of the dice.' Over time, it moved from the gambling table into everyday speech. It became a way to describe anything that 'fell' into your life without you reaching for it. It’s like the universe rolled a pair of sixes for you while you weren't even looking. Just imagine a knight in armor losing his keys and finding them by chance near the moat. Even then, they knew life was unpredictable!

You can use this phrase in two main ways. The first is to describe a past event. You usually put it at the end of a sentence: "I found this book by chance." The second way is to be polite when asking a question. For this, we often add the word any. You might ask, "Are you, by any chance, going to the party?" This makes the question feel less pushy. It gives the other person an 'out' because you are acknowledging that their presence there would be a coincidence. In modern texting, you might see it in a WhatsApp group: "Anyone seen my charger by any chance?" It sounds much friendlier than just asking "Who has my charger?" It adds a layer of social 'buffer' that makes you sound more like a native speaker and less like a robot.

Imagine you are scrolling through TikTok and you see a creator you actually know from high school. You might comment: "Found your profile by chance! So cool to see you here!" Or think about a job interview on Zoom. You might say: "I came across this opening by chance while browsing LinkedIn, and I'm so glad I did." Even in low-stakes situations, like ordering food, it works. If you call a pizza place that might be closed, you could say: "Are you guys still open by chance?" It’s also perfect for travel vlogging. If you find a hidden waterfall, you tell your viewers: "We weren't looking for this, we just stumbled upon it by chance." It makes the discovery feel more authentic and magical for your audience.

Use it when you want to emphasize that something wasn't your fault or your plan. It is great for networking because it makes connections feel more organic. If you meet a potential client at a coffee shop, saying "We met by chance" sounds much better than "I followed you here." Use it when you are being polite or tentative. It’s the perfect 'softener' for requests. Use it when describing discoveries—like a new favorite song on Spotify or a cool cafe. It’s also very common in academic writing to describe random variables or unexpected results, though it sounds a bit more formal there. Basically, if it involves a roll of the cosmic dice, this is your phrase.

Don't use it for things that require serious effort or planning. If you studied for ten hours and passed an exam, saying "I passed by chance" makes you sound like you cheated or you're weirdly humble. People might actually get annoyed! Also, avoid it in legal or highly technical situations where precision is key. A surgeon shouldn't say, "I fixed the heart by chance." That’s a one-way ticket to a lawsuit! It’s also not the best for expressing deep, destined love. If you tell your partner, "I love you by chance," they might think you’re saying it’s a total accident and you don't really care. Stick to "destiny" for the romantic stuff, unless you want to sleep on the couch.

A very common error is saying on chance or with chance. Remember, the preposition is always by.

Another mistake is using it as a replacement for maybe at the start of a sentence.

You also want to avoid confusing it with by accident. While similar, by accident often implies a mistake or something negative. If you spill coffee, it's by accident. If you find a dollar, it's by chance. Don't tell your boss you finished the report by chance—they want to know you actually did the work!

If you want to spice up your English, you can use coincidentally. It’s a bit longer and more formal, perfect for emails. As it happens is another great one for British English vibes; it sounds very sophisticated. Purely by luck is more emphatic, used when you really want to highlight how lucky you were. On the more casual side, you can say out of the blue. If you want to sound a bit old-fashioned, try peradventure, but only if you are wearing a monocle. Stumbled upon is a great verb phrase to use alongside by chance. Using these variations will make you sound more fluent and less like you are reading from a 1990s textbook.

Is it formal? It's neutral. You can use it with your boss or your best friend. Does it mean the same as 'maybe'? Not exactly. 'Maybe' is about possibility, while 'by chance' is about the *way* something happened. Can I say 'by any chance' at the end of a question? Yes, absolutely! "Do you have a pen by any chance?" is perfect. Is there a plural? No, never say "by chances." That just sounds like you're talking about a cat with nine lives. Keep it singular, keep it simple, and let the dice fall where they may!