22th or 22nd Which Ordinal Form Is Correct 2026

22th or 22nd, 22nd is correct. In standard English, the ordinal form of 22 is twenty-second, written as 22nd. The form 22th is a common mistake. Ordinal numbers show position, order, or sequence: first, second, third, fourth, and so on.

You would write “the 22nd day,” “her 22nd birthday,” or “May 22nd.” The ending is based mainly on the final digit of the number, with an important exception for numbers ending in 11, 12, and 13.

22th or 22nd is the correct answer

22th or 22nd, Use 22nd, not 22th. Because 22 ends in 2, it normally takes the ordinal ending -nd.

Number	Cardinal form	Ordinal form
22	twenty-two	twenty-second / 22nd
21	twenty-one	twenty-first / 21st
23	twenty-three	twenty-third / 23rd
24	twenty-four	twenty-fourth / 24th

A cardinal number tells how many things there are. An ordinal number tells where something comes in a series. For example, “There are 22 students” uses a cardinal number, while “She finished 22nd” uses an ordinal number.

Why 22 uses “nd”

22th or 22nd, English ordinal abbreviations usually follow the last digit of the number:

• Numbers ending in 1 use st: 1st, 21st, 31st.
• Numbers ending in 2 use nd: 2nd, 22nd, 32nd.
• Numbers ending in 3 use rd: 3rd, 23rd, 33rd.
• Most other numbers use th: 4th, 20th, 24th, 100th.

That pattern reflects the full written words: first, second, third, and fourth. Since 22 is written as “twenty-second,” its abbreviation is 22nd.

The exception: 11th, 12th, and 13th

22th or 22nd, The final digit rule does not apply when the last two digits are 11, 12, or 13. These numbers always use th, even though they end in 1, 2, or 3.

• 11th, not 11st
• 12th, not 12nd
• 13th, not 13rd
• 111th, not 111st
• 112th, not 112nd
• 113th, not 113rd

This is why checking only the final digit can lead to errors. For 22, however, there is no exception: the correct form remains 22nd.

How to write 22nd in sentences

Both the numeral form and the spelled-out form are correct. The better choice depends on the style of the sentence and the rules used by a school, publisher, workplace, or organization.

• The meeting is on the 22nd.
• Her 22nd birthday is next month.
• He placed 22nd in the race.
• This is the twenty-second chapter.
• The 22nd floor is closed for repairs.

When writing the full number in words, use a hyphen: twenty-second. This is different from the cardinal form twenty-two.

Using 22nd in dates

22th or 22nd, In everyday English, ordinal forms are common when saying dates aloud: “the twenty-second of May” or “May twenty-second.” In writing, several date styles are accepted, depending on regional preference and editorial style.

• May 22, 2026 is common in U.S. date style.
• 22 May 2026 is common in many other English-language styles.
• May 22nd and the 22nd of May are natural in informal writing.

Some formal style guides prefer dates without ordinal endings in numeric date formats, such as “May 22” rather than “May 22nd.” That is a style choice, not a reason to write 22th. If an ordinal suffix is used, it should be 22nd.

Common mistakes to avoid

22th or 22nd, The most frequent error is adding th to every number. While “th” is the most common ordinal ending, it is not universal.

• Incorrect: 22th anniversary
• Correct: 22nd anniversary
• Incorrect: 32th place
• Correct: 32nd place
• Incorrect: 23th century
• Correct: 23rd century

Another mistake is mixing a numeral with the wrong full word. “22nd” means “twenty-second,” not “twenty-two-th.” Reading the number aloud is a quick way to check it.

A quick method for choosing ordinal endings

22th or 22nd, To format an ordinal number correctly, look at its last two digits first. If they are 11, 12, or 13, use th. If not, check the final digit.

1. Ends in 1: use st.
2. Ends in 2: use nd.
3. Ends in 3: use rd.
4. Ends in any other digit: use th.

For example, 42 becomes 42nd, 53 becomes 53rd, 64 becomes 64th, and 112 becomes 112th because it ends in 12.

Frequently asked questions

Is “22th” ever correct?

No. In standard modern English, 22th is not the correct ordinal form. Write 22nd.

How do you spell 22nd?

It is spelled twenty-second. The hyphen joins “twenty” and “second” when the number is written in words.

Do I use 22nd or 22th for a birthday?

Use 22nd: “My 22nd birthday” or “her twenty-second birthday.”

Should dates include “nd” after 22?

Informal writing often uses “22nd,” especially when the date is written as part of a sentence. Many formal formats omit the suffix, such as “22 May” or “May 22.” Follow the relevant style rules.

Why is 12th not 12nd, but 22nd is correct?

Numbers ending in 11, 12, and 13 are exceptions and use “th.” Since 22 does not end in 12, it follows the usual ending-for-2 rule and becomes 22nd.

The simple rule to remember

Between 22th or 22nd, choose 22nd. It stands for “twenty-second” and is the correct form for positions, birthdays, dates when ordinal style is used, anniversaries, and other ordered items. Check for the 11, 12, and 13 exception first; otherwise, a number ending in 2 takes “nd.”