TextRanch

The best way to perfect your writing.

Discover why 1,062,726 users count on TextRanch to get their English corrected!

1. Input your text below.
2. Get it corrected in a few minutes by our editors.
3. Improve your English!

One of our experts will correct your English.

Our experts

what day vs which day

Both 'what day' and 'which day' are correct, but they are used in different contexts. 'What day' is used when asking for a specific day without a limited set of options, while 'which day' is used when choosing from a limited set of options.

Last updated: March 20, 2024 • 1192 views

what day

This phrase is correct and commonly used in English when asking for a specific day without a limited set of options.

Use 'what day' when you are asking for a specific day without a limited set of options. It is a general question about the day.

Examples:

  • What day is your birthday?
  • What day are we meeting next week?
  • Weekday Calculator – What Day is this Date? Want to know which day of the week you were born? Need to find out if the day you met your significant other was ...
  • ... duration, with both date and time included; Birthday Calculator – Find when you are 1 billion seconds old; Weekday Calculator – What Day is this Date?
  • Day of the Week. Ever wonder what day you were born on? Well, you can find out with this neat little script. Simply type your date of birth in the box below, and it ...
  • What day were you born on? Find fun and interesting facts about the day of the week and year you were born. Just enter your date of birth below and select Go ...

Alternatives:

  • On what day
  • What specific day
  • What particular day
  • What exact day
  • What specific date

which day

This phrase is correct and commonly used in English when choosing from a limited set of options, such as days of the week.

Use 'which day' when you are choosing from a limited set of options, such as days of the week. It implies a selection from a specific group of days.

Examples:

  • Which day works best for you?
  • Which day of the week do you prefer?
  • Nov 2, 2014 ... Google Ngrams "what day is" vs "which day is", showing ". What/Which month is. Google Ngrams "what month is" vs "which month is", showing ".
  • Weekday Calculator – What Day is this Date? Want to know which day of the week you were born? Need to find out if the day you met your significant other was ...
  • Which day did you say we were going out for pizza? (Select) Insofar as we are sometimes indifferent to whether the situation emphasizes identification or ...
  • Despite doctrinal differences on various other topics, most Christians agree that a day of rest is an integral part of the Christian life. But on which day are we to ...

Alternatives:

  • On which day
  • Which specific day
  • Which particular day
  • Which exact day
  • Which specific date

Related Comparisons

What Our Customers Are Saying

Our customers love us! We have an average rating of 4.79 stars based on 283,125 votes.
Also check out our 2,100+ reviews on TrustPilot (4.9TextRanch on TrustPilot).

Why choose TextRanch?

Lowest prices
Up to 50% lower than other online editing sites.

Fastest Times
Our team of editors is working for you 24/7.

Qualified Editors
Native English experts for UK or US English.

Top Customer Service
We are here to help. Satisfaction guaranteed!