18 ▷ How do you Spell 18?

Table of Contents

If you like to spell 18, then you have come to the right place. 🙂

Here you can find the number 18 changed to English in various cases for use in text as words, as amount in dollars as well as for check writing, etc.

Number:

English:

American
British

To:

Words
Check
Currency

Letter case:

Sentence case
lowercase
UPPERCASE
Title Case

Spelling: Eighteen

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Spell 18

Our converter already shows you how to write out 18.

In the radio button menu you may change the output format from words to dollars or check.

To alter the case, make your selection in the drop-down menu.

Please note that we employ the short scale naming system, aka American English, except for the result when British English has been chosen above.

In the table below we show you the spelling of numbers close to 18:

Number	Name
13	thirteen
14	fourteen
15	fifteen
16	sixteen
17	seventeen
18	eighteen
19	nineteen
20	twenty
21	twenty-one
22	twenty-two
23	twenty-three

Next, we elaborate on the spelling.

How to Spell 18

Cardinal

lowercase: eighteen
Sentence case: Eighteen
UPPERCASE: EIGHTEEN
Title Case: Eighteen

Ordinal

lowercase: eighteenth
Sentence case: Eighteenth
UPPERCASE: EIGHTEENTH
Title Case: Eighteenth

In daily use, one would usually write the short form of the ordinal which is 18th.

Numeric

Binary (Base 2): 10010₂
Ternary (Base 3): 200₃
Quaternary (Base 4): 102₄
Quinary (Base 5): 33₅
Senary (Base 6): 30₆
Octal (Base 8): 22₈
Decimal (Base 10): 18₁₀
Duodecimal (Base 12): 16₁₂
Hexadecimal (Base 16): 12₁₆
Vigesimal (Base 20): I₂₀
Hexatridecimal (Base 36): I₃₆

In the following section, we show you how to write the money.

Spell 18 Dollars

Here’s how to spell 18 dollars:

In words: eighteen dollars
In numbers: 18 dollars
On checks: Eighteen and no/100 (pre-printed “dollars”)
In figures: 18 dollars
As an amount: $18.00
In currency: eighteen USD
In short form: $0.18C

Ahead is the summary of this article.

Bottom Line

How do you spell 18? In the general sense,

If you are happy with our information, then you may also be interested in our post how do you spell 30?

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