British vs. American English

Whilst vs. While: What’s The Difference?

In this lesson, you will explore the main differences between whilst and while, their definitions, and examples of their usage. It also provides tips to remember these distinctions and compares related words like whereas, during, and when. These insights will help you use whilst and while correctly in both written and spoken English.

The Difference Between Whilst and While

Key Takeaways

  • Regional Preference: While ‘whilst’ is commonly used in British English, ‘while’ is the preferred term in American English.
  • Formality: ‘Whilst’ tends to sound more formal and is less common in everyday speech, whereas ‘while’ is widely used and recognized in both formal and informal contexts.
Whilst vs. WhilePin
Whilst vs. While – Created by 7ESL

Whilst vs. While: the Definition

What Does Whilst Mean?

Whilst often carries the same meaning as while, signifying a period of time in which something is happening. Its use is predominantly found in British English. It’s important to note that, while whilst is used as a conjunction or adverb, it is not used as a noun.

What Does While Mean?

While describes a duration of time and is commonly utilized in both American and British English. It functions as a conjunction, noun, and verb. For example, as a noun, one might say, “It’s been a while since our last meeting”. As a conjunction, one could use while in a sentence like, “I read a book while I waited.”

Whilst vs. While: Usage and Examples

Whilst and while are familiar to many of us as they both function in similar ways within the English language. They are indeed often interchangeable, serving as conjunctions to indicate that two events are occurring simultaneously.

Usage:

  • While is predominantly used in American English.
  • Whilst is more commonly used in British English, although it’s considered a bit formal or even archaic.

Examples:

While Whilst
We usually use a GPS while driving to unfamiliar places. We prefer reading physical books whilst traveling by train.
She listens to podcasts while completing her morning routine. He reviews his notes whilst waiting for the meeting to commence.

In both of these cases, while and whilst could be swapped without changing the meaning of the sentence. However, it’s important to consider your audience and the formality of the context when choosing which word to use.

Conjunction Use:

  • Both words can start a subordinate clause in a compound sentence.
    • Example: “While/Whilst I enjoy swimming, I don’t like getting sunburned.”

Adverbial Use:

  • As adverbs, they can mean ‘at the same time as’.
    • Example: “She watched TV while/whilst cooking dinner.”

Remember, our choice between ‘while’ and ‘whilst’ can also be influenced by who we are talking to or writing for. When in doubt and in more formal writing, ‘while’ is generally the safer choice, especially in American English.

Tips to Remember the Difference

  • When in the U.S.: Stick with ‘while’ for any situation to blend with American English users.
  • If in the U.K.: Use ‘whilst’ if you want to add a touch of formality to your speech or writing, but remember that ‘while’ is perfectly acceptable too.

Whilst vs. While: Examples

Example Sentences Using Whilst

  • Whilst I appreciate your concerns, I believe we have addressed all potential risks.
  • She finished her novel whilst traveling through Europe.
  • He remained calm whilst the chaos unfolded around him.
  • Whilst understanding the theory is one thing, applying it is quite another.
  • They discussed their plans for the weekend whilst eating lunch together.

Example Sentences Using While

  • While I agree with the basic idea, I think we need a more detailed plan.
  • He listened to music while completing his homework.
  • The kids played outside while the sun was shining.
  • I managed to read a few chapters while waiting for my flight.
  • While many believe it to be outdated, this method still has its merits.

While vs. Whereas

“While” and “whereas” are both conjunctions, but serve different functions. “While” is used to indicate that two things are happening at the same time.

  • Example: We can walk the dogs while the weather is still pleasant.

Conversely, “whereas” is typically used to draw a contrast between two different statements.

  • Example: Jane enjoys hiking, whereas Bob prefers to stay indoors.

While vs. During

“During” is a preposition that refers to the entire duration of a time period, “while” as a conjunction is used for actions or events that occur simultaneously.

  • During a movie, talking is discouraged.
  • While I’m reading, please don’t make too much noise.

While vs. When

“While” and “when” can both refer to time, but they do so in subtly different ways. “While” suggests a concurrent or overlapping time frame. “When” is often utilized to point to a specific, often singular, time event or timing.

  • While I was walking the dog, I saw a rainbow.
  • When I arrived, the meeting had already started.

By understanding the distinctions between these related words, we can choose our words more precisely and communicate our thoughts with greater clarity.

Related links:

B1 Knowledge Check · 5 questions

Whilst vs. While: What’s The Difference? — Practice Quiz

1 / 5
Q1

Question 1: Which sentence uses 'whilst' correctly?

Question 1 options
'He remained calm whilst the chaos unfolded around him' correctly uses 'whilst' as a conjunction meaning 'during the time that.' 'Whilst' cannot be used as a noun, so 'It's been a whilst since our last meeting' is incorrect. 'Whilst' is not a preposition, so it cannot replace 'during' before a noun phrase like 'the movie.' Similarly, 'whilst' cannot function as a verb.
Q2

Question 2: 'Whilst' can function as a conjunction, noun, and verb, just like 'while.'

Question 2 options
This is false. Unlike 'while,' which can function as a conjunction, noun, and verb, 'whilst' is only used as a conjunction or adverb. It is not used as a noun.
Q3

Question 3: She listened to podcasts ___ completing her morning routine.

Question 3 options
'While' is the correct choice here, as it is a conjunction meaning 'at the same time as.' 'During' is a preposition and would need a noun phrase, not a verb phrase. 'Whereas' is used for contrast, not simultaneous actions. 'When' implies a specific moment rather than an overlapping duration.
Q4

Question 4: Match each sentence to the word that best fits the blank.

Question 4 options
It's been a ___ since our last meeting.
The author, in her formal British memoir, wrote her novel ___ studying at Oxford.
Jane enjoys hiking, ___ Bob prefers to stay indoors.
___ a movie, talking is discouraged.
while (noun)
whereas (contrast)
whilst (formal British conjunction)
during (preposition)

Select an item on the left, then tap its match on the right.

'While' fits the noun usage ('It's been a ___'). 'Whilst' is the formal British English conjunction, signalled here by the British memoir / Oxford context. 'Whereas' is used to draw a contrast between two statements. 'During' is a preposition used before a noun phrase like 'a movie.'
Q5

Question 5: Which statement best describes the word 'whilst'?

Question 5 options
'Whilst' carries the same meaning as 'while' but is predominantly found in British English and tends to sound more formal. It is not exclusive to American English, not informal slang, and not limited to written language only.

Quick Feedback

Is this article helpful?