Só confirmando

You can use it at the very start of a sentence. It works perfectly in person, over the phone, or in a quick WhatsApp message. You usually follow it with the fact you are checking. For example: Só confirmando, a reunião é às duas? (Just confirming, the meeting is at two?). It is incredibly versatile and fits into almost any sentence structure.

Use it when you are at a restaurant and want to ensure the waiter heard "no onions." Use it with your friends when planning a beach trip. It is great for professional emails to avoid costly mistakes. If you feel a tiny bit of doubt, this is your phrase. It saves you from showing up to a party on the wrong day. We have all been there, and it is awkward.

Do not use it for things that are painfully obvious. If your friend is currently holding a slice of pizza, do not say só confirmando, você está comendo? They might think you have lost your mind. Avoid it in very high-stakes legal situations where "confirming" sounds too casual. Also, do not use it if you are actually asking for brand new information. It implies you already have a suspicion of the truth.

Brazilians and Portuguese people value social harmony. We often avoid being too direct or blunt. Só confirmando acts as a "politeness buffer." It makes a request for information feel less like a demand. It suggests that you might have forgotten, rather than blaming the other person for being unclear. It is the ultimate tool for the 'gente fina' (nice person) who wants to stay organized.

You will often hear só para confirmar which is slightly more complete. In very casual settings, people might just say confirmando... with a trailing voice. If you want to be extra cute or informal, you might hear só conferindo. All of these serve the same purpose: keeping life smooth and error-free.