OK Day – Mar. 23, 2027

OK Day
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OK Day celebrates the humble, yet globally recognized, word ‘OK’ every March 23. This day acknowledges its incredible versatility as a noun, verb, adjective, adverb, and interjection, transcending language barriers worldwide. Embrace its simplicity and power by using ‘OK’ in all its forms, sharing its history, and appreciating its universal appeal.

Want to sponsor OK Day? Learn how

Expected OK Day Deals

While specific ‘OK Day’ promotions are rare, brands often leverage universally understood concepts. Expect communication platforms like Slack or Microsoft Teams to highlight efficiency, or language learning apps like Duolingo to feature global communication. General retailers like Target or Amazon might run ‘okay deals’ on everyday essentials, playing on the word’s common usage. Food delivery services such as DoorDash or Uber Eats could offer ‘okay-priced’ meal bundles. We will update this page with confirmed live deals as March 23 approaches.

Platform Guide for OK Day

TikTok

Tag @www.nationaltoday.com and use #OKDay. Create short skits showing the many uses of ‘OK’ in different contexts.

Instagram

Tag @nationaltoday_ and use #OKDay. Share visually appealing posts about the history or global reach of the word ‘OK’.

X/Twitter

Mention @NatlToday and use #OKDay. Join the conversation about your favorite ‘OK’ moments or surprising facts about the word.

Social Media Tips for OK Day

Individuals

Challenge yourself to use 'OK' in as many different grammatical forms as possible throughout the day. Share your most creative usage with friends.

Creators

Produce a video or infographic exploring the linguistic journey of 'OK,' from its origins to its global adoption. Interview people from different countries.

Brands

Launch a campaign celebrating simplicity and clarity, using 'OK' as a central theme. Encourage user-generated content by asking 'What makes your day OK?'

Top Brands for OK Day

  1. Merriam-Webster

    Founded in 1831, Merriam-Webster is America's oldest dictionary publisher. They are a definitive source for the etymology and usage of words like 'OK,' offering insights into its rich linguistic history.

  2. Oxford English Dictionary

    The Oxford English Dictionary, published by Oxford University Press, is a comprehensive record of the English language. It meticulously documents the evolution and various meanings of words, including the global phenomenon of 'OK'.

  3. Google Translate

    Launched in 2006, Google Translate provides instant translation across numerous languages. Its widespread use highlights the universal understanding of simple, effective communication, much like the word 'OK' itself.

  4. Duolingo

    Founded in 2011, Duolingo is a popular language-learning platform. It helps millions of users worldwide bridge linguistic gaps, making it a fitting brand to celebrate a word that has transcended language barriers.

  5. Slack

    Launched in 2013, Slack is a widely used communication platform for teams. It facilitates quick, efficient, and often informal exchanges, where 'OK' is a common and essential part of daily digital dialogue.

  6. Microsoft Teams

    Introduced in 2017, Microsoft Teams is a comprehensive communication and collaboration hub for businesses. Its emphasis on streamlined interactions makes 'OK' a frequently used word for acknowledgments and agreements.

  7. Apple

    Founded in 1976, Apple is a global technology giant known for its user-friendly interfaces and devices. The simplicity and intuitiveness of its products align with the straightforward and universally understood nature of 'OK'.

OK Day Hero

Allan Metcalf

Allan Metcalf is an American English professor and author, widely recognized as the leading authority on the word 'OK.' His 2010 book, 'OK: The Improbable Story of America's Greatest Word,' meticulously traces its origins to a humorous misspelling in a Boston newspaper in 1839. Metcalf's extensive research and engaging writing have cemented 'OK's place in linguistic history, making him the definitive voice for this humble yet powerful expression.

History of OK Day

We can’t say for sure when this word originated. A number of historians believe ‘okay’ became a part of the English language largely due to an editing prank, while there are some who think it might have come from a clever political campaign slogan. There are also doubts that similar words from languages like French, Haitian, Spanish, and even the Native American ‘Choctaw’ were the inspiration behind this word.

What we do know is that this word first appeared in print when an enterprising editor from the Boston Morning Post took a satirical jab at his counterpart. He deliberately created a funny misspelling of ‘all correct’ — ‘oll korrect’ — to form the abbreviation ‘O.K.’ And then, this slang word was suddenly a part of the American language, although it hadn’t quite reached uber-popular status yet.

The reason so many people mistakenly believe ‘OK’ was the result of a political slogan comes now, at this time in history. The 1840 presidential candidate Martin Van Buren used a slogan, ‘Vote for OK,’ which gave this world a brighter stage to shine on. The ‘OK’ used here, however, was actually Van Buren’s nickname ‘Old Kinderhook,’ which referred to his hometown of Kinderhook, New York. His opponents in this race – the Whigs – took this a step further, slandering Van Buren’s mentor, Andrew Jackson, claiming that he used ‘OK’ instead of ‘all correct’ because he couldn’t spell. They also alleged he signed documents this way for the same reason. These untrue accusations tanked Van Buren’s reelection campaign but worked wonders for the popularity of the word itself. Over the next few decades, documents were signed with an ‘OK’ to indicate they were correct, and even telegrams contained this slang word, even as many prominent writers spurned its usage. But the rise of this word could not be stopped, and it eventually gained global recognition.

American etymologist Allen Walker Read was just as fascinated by this word as the rest of the world and researched all the stories behind its origin. He landed on the 1839 Boston Morning Post article as the birthplace of ‘OK.’ He unveiled his findings over a series of articles released between 1963 and 1964. While people still hotly debate these findings, one thing we can all agree on — OK is here to stay, and we are absolutely okay with that.

OK Day timeline

1868
Okay, It's in a Book

Louisa May Alcott's “Little Women” includes the word 'okay'; it is replaced by 'cozy' in the 1880 edition.

1961
Okay, so NASA Has a Version Too

NASA's usage of an 'okay' variant – A-OK – during their first manned space flight helps to popularize this word.

1997
Okay, Now It's on T.V.

School counselor Mr. Mackey, from “South Park,” famously ends most of his statements with a 'm'kay,' which he's using in place of 'okay'.

March 23, 2011
Okay, It's the First Celebration

Professor Allen Metcalf authors “OK: The Improbable Story of America's Greatest Word” based on Allen Walker Read's research and suggests the world should celebrate this word; the first OK Day is held on this day to honor the first time 'okay' appeared in print.

How Businesses Can Celebrate OK Day

Local businesses can embrace OK Day by emphasizing clear and concise communication with their customers and teams. Restaurants could offer an ‘OK Menu’ featuring simple, crowd-pleasing dishes at accessible prices. Retailers might run a flash sale with ‘Everything’s OK’ messaging, highlighting reliable products. Service providers could use the day to reinforce their commitment to ‘OK’ customer service, perhaps with a social media campaign asking customers to share their ‘OK’ experiences.

OK Day FAQs

When is OK Day?

In 2027, OK Day is observed on Tuesday, March 23, offering another opportunity to reflect on the word’s global impact. The date remains constant each year, making it easy to remember.

How many people use the word 'OK'?

Linguists and historians estimate that ‘OK’ is used by billions of people daily, making it arguably the most successful linguistic export in history. Its simplicity contributes to its pervasive use.

What does 'OK' stand for?

Initially a jocular abbreviation for ‘oll korrect,’ ‘OK’ gained significant traction during the 1840 U.S. presidential campaign for Martin Van Buren, whose nickname was ‘Old Kinderhook’ (O.K.). This boosted its popularity.

Is 'OK' a real word?

Beyond its widespread casual use, ‘OK’ is firmly established in formal English and is included in dictionaries worldwide. Its adaptability allows it to convey approval, agreement, or simple acknowledgment.

OK Day Activities

  1. Take a quick vocabulary check

    If you hadn't noted just how many times you're using 'okay,' now's your chance. Take some time to monitor your usage of this word, the context you use it in, and what are the circumstances you use it in. We think this is a great way to honor the word and measure your patterns of speaking at the same time.

  2. Play a little game

    While we admittedly use this word a lot, there's no reason we can't find other ways to say 'okay'. There's the 'thumbs-up' sign, the head nod...can you think of any more?

  3. Explore every meaning of this word

    Check if loved ones are okay. Quickly okay fun plans or get-togethers with people. Do more than just 'okay' at work. Okay, these are our suggestions...now go ahead and explore your own.

Okay, Here’s 5 Cool Facts About ‘OK’

  1. It's a baby, etymology-wise

    'Okay' originated 150 years ago, according to popular theory, so it's a relative newbie as far as words in the English language go.

  2. O.K. Clubs

    Van Buren's followers created O.K. Clubs in New York and around the country to support his political campaigns

  3. The 'okay' hand gesture

    The 1840 presidential election also gave us a hand gesture we associate with ‘okay’ — forming a rough circle by touching the index finger to the thumb and raising the other fingers in the air.

  4. Another day, another slang term

    'Okay' seems to have inspired multiple slang words, including 'oki doki,' first popularized in the 1994 film “The Little Rascals.”

  5. It was almost 'OW'

    The whimsical way to ask if everything was 'all right' — 'OW' — was certainly more popular than 'OK,' but the latter stayed with us while the former faded into obscurity for some reason.

Why We Love OK Day

  1. It's a well-traveled word

    'Okay' has jumped geographical boundaries, appearing in some form or another in languages all over the world – Arabic, Spanish, Dutch, Finnish, Hindi, and more.

  2. It's got a fun if debated, history

    It got its start in the 1800s (maybe) and has captured our hearts — and our vocabulary — since then. The word and related slang terms keep evolving too, and who knows what version of 'okay' will pop up next.

  3. We love that 'okay' is being celebrated

    Because it's the best, easiest, most versatile, and most common word we know. Don't judge us, okay?

OK Day dates

Year Date Day
2027 March 23 Tuesday
2028 March 23 Thursday
2029 March 23 Friday
2030 March 23 Saturday
2031 March 23 Sunday