Let's find out vs Let's see

When to use each in English, with meaning, register, and examples.

Let's find out

Top 2,000 (common)

Let's see

Top 2,000 (common)
 Let's find outLet's see
Pronunciation🇬🇧 //lɛts faɪnd aʊt//🇺🇸 //lɛts faɪnd aʊt//🇬🇧 //lɛts siː//🇺🇸 //lɛts si//
MeaningA phrase used to suggest discovering something together.Let's check or find out together.
ExampleLet's find out what time the movie starts.Let's see what time the movie starts.
RegisterNeutralNeutral
How commonTop 2,000 (common)Top 2,000 (common)
Collocationslet's find out together, let's find out more, let's find out what's happeninglet's see what, let's see if, let's see how
Common mistakesOmitting 'let's' and saying 'find out'., Using 'let's found out' instead of 'let's find out'., Forgetting to use it in a question or suggestion context.Used in overly formal situations., Mispronounced as 'lets see' without the apostrophe., Incorrectly assumed to be a command rather than a suggestion.
Usage notesOften used in casual conversations to propose exploring or investigating something. Less formal than 'Let us ascertain.'Use when suggesting to examine or consider something. Avoid in very formal contexts.

See it in real clips

Let's find out
Let's see

Frequently asked questions: Let's find out vs Let's see

What's the difference between Let's find out and Let's see?

Let's find out: A phrase used to suggest discovering something together. Let's see: Let's check or find out together.

Can you show an example of each?

Let's find out: Let's find out what time the movie starts. Let's see: Let's see what time the movie starts.

Can I use Let's find out and Let's see interchangeably?

Not always. Let's find out and Let's see are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.