Determine vs Figure out

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

Determine

Top 1,000 (very common)B1verb

Figure out

Top 2,000 (common)
Most common: Determine
 DetermineFigure out
Pronunciation🇬🇧 /["/dɪˈtɜːmɪn/","/dɪˈtɜːmɪnz/","/dɪˈtɜːmɪnd/","/dɪˈtɜːmɪnɪŋ/"]/🇺🇸 /["/dɪˈtɜːrmɪn/","/dɪˈtɜːrmɪnz/","/dɪˈtɜːrmɪnd/","/dɪˈtɜːrmɪnɪŋ/"]/🇬🇧 //ˈfɪɡə aʊt//🇺🇸 //ˈfɪɡjər aʊt//
MeaningTo find out or decide something.To understand or solve something.
ExampleIt is essential to determine the main cause of the problem.I need to figure out how to fix this computer issue.
RegisterNeutralNeutral
How commonTop 1,000 (very common)Top 2,000 (common)
CEFR levelB1-
Part of speechverb
Collocationsexactly, precisely, reliably, try to, be used to, help to, biologically, culturally, geneticallyfigure out a solution, figure out a problem, figure out the answer, figure out what to do, figure out how it works
Antonymsconfuse, neglect, ignoreignore, overlook
Common mistakesUsing 'determine' in the wrong tense., Confused with 'decide' or 'discover'., Incorrectly using as a standalone without an object.Using 'figured out to' instead of 'figured out' + object., Omitting the object when using 'figure out'., Confusing with 'find out', which means to learn about something.
Usage notesUse 'determine' when making a decision based on information or evidence. It's appropriate in both written and spoken context but can sound formal in casual conversation.Used in casual conversation or writing. It may not be appropriate in highly formal contexts.

See it in real clips

Determine
Figure out

Frequently asked questions: Determine vs Figure out

What's the difference between Determine and Figure out?

Determine: To find out or decide something. Figure out: To understand or solve something.

Which is more common: Determine and Figure out?

Determine is the most common in everyday English.

Can you show an example of each?

Determine: It is essential to determine the main cause of the problem. Figure out: I need to figure out how to fix this computer issue.

Can I use Determine and Figure out interchangeably?

Not always. Determine and Figure out 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.

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