What context can I use each word in?
Learn when and how to use these words with these examples!
logs
Example
The captain kept a log of the ship's journey across the ocean. [log: noun]
Example
I need to log my hours for this project. [log: verb]
diary
Example
She wrote in her diary every night before bed. [diary: noun]
Example
I like to keep a diary to reflect on my thoughts and feelings. [diary: noun]
Good things to know
Which word is more common?
Diary is more commonly used than log in everyday language, especially in personal contexts. Log is more commonly used in technical or professional settings, such as in data logging or work logs.
What’s the difference in the tone of formality between logs and diary?
Log is generally more formal than diary, as it is often used in technical or professional contexts. Diary is more informal and personal, and can be used in a variety of contexts, from casual to formal.