How to Write Out Calendar Date (i.e. Birthday) 3-17-1799 (Month-Day-Year), March 17th 1799, in Words, US American & UK British English

Write out the date 3-17-1799 = March the 17th, 1799, in words, American and British English

In (US) American English date representation, usually the month comes before the day, then followed by year.
This is called middle endian representation: the middle significant value, the month, comes first. The day is the least significant value and the year is the most significant value in the sequence.


Big-endian is a term which is related to an order in which the most significant value in the sequence comes first, so, in our case, the year comes first, usually followed by month and then by day.


American English (US)
3-17-1799 = March 17th, 1799
Write out the date, in words:

Month is said first in American English.

Format: Month day, year.

March the seventeenth, seventeen ninety-nine


* The definite article 'the' can be left out:


March seventeenth, seventeen ninety-nine


In (UK) British English, as in the most of Europe, usually the day comes before the month, then followed by year.
This is called little endian representation: the least significant value, the day, comes first. The month has middle significance and the year is the most significant.


Big-endian is a term which is related to an order in which the most significant value in the sequence comes first, so, in our case, the year comes first, usually followed by month and then by day.


British English (UK)
17-3-1799 = 17th March, 1799
Spell out the date, in words:

Day is said first in British English.

Format: day Month, year.

the seventeenth of March, seventeen ninety-nine


Notes on Writing Out Numbers and Years:

1: It's correct to hyphenate all compound numbers from 'twenty-one' (21) through 'ninety-nine' (99). The hyphen is the minus sign, as in 'thirty-four' (34).


2: In American English, unlike British English, when writing out years of three or more digits, the word 'and' is not used after 'hundred' or 'thousand'; i.e. 963 is written out as 'nine sixty-three' (American English) and not as 'nine hundred and sixty-three' (British English); 2025 is 'two thousand twenty-five' (American English) and not 'two thousand and twenty-five' (British English).


3. Up to 1999 the years are spoken as hundreds, but for shortening, the words 'hundred and' are omitted: i. e. 1999 = 'nineteen (hundred and) ninety-nine' = 'nineteen ninety-nine'.


4. After the year 2000 the years are spoken as normal numbers, but for shortening, in colloquial language, the years are pronounced in groups of two: i. e. 2000 = 'two thousand'; 2001 = 'two thousand (and) one', but also 'twenty oh one'.


5. Do not use commas when writing out in words numbers above 999; i.e. 1234 is "twelve thirty-four" and not "twelve, thirty-four".


6. Do not use commas when writing in digits years above 999; i.e. it is 1234; 1973, 2021, and not 1,234; 1,973, 2,021.


The last 5 dates converted to words (written out, spelled out) in American and British English

Converting and writing out the date Mar 17th 1799 in words, in both American and British English (spelling out, saying the date) Sep 27 05:51 UTC (GMT)
Converting and writing out the date Jan 21st 2007 in words, in both American and British English (spelling out, saying the date) Sep 27 05:51 UTC (GMT)
Converting and writing out the date Jan 28th 1596 in words, in both American and British English (spelling out, saying the date) Sep 27 05:51 UTC (GMT)
Converting and writing out the date Sep 19th 2021 in words, in both American and British English (spelling out, saying the date) Sep 27 05:51 UTC (GMT)
Converting and writing out the date Sep 20th 1804 in words, in both American and British English (spelling out, saying the date) Sep 27 05:50 UTC (GMT)
All the dates that were converted to words (written out, spelled out)

Write Out Calendar Dates in Words in American and British English

Entered dates (i.e. Birthdays) are converted / written out (spelled out) by calculator in words in both American English (US) (Middle Endian) & British English (UK) (Little Endian)

The last 13 dates converted to words (written out, spelled out) in American and British English

Converting and writing out the date Mar 17th 1799 in words, in both American and British English (spelling out, saying the date) Sep 27 05:51 UTC (GMT)
Converting and writing out the date Jan 21st 2007 in words, in both American and British English (spelling out, saying the date) Sep 27 05:51 UTC (GMT)
Converting and writing out the date Jan 28th 1596 in words, in both American and British English (spelling out, saying the date) Sep 27 05:51 UTC (GMT)
Converting and writing out the date Sep 19th 2021 in words, in both American and British English (spelling out, saying the date) Sep 27 05:51 UTC (GMT)
Converting and writing out the date Sep 20th 1804 in words, in both American and British English (spelling out, saying the date) Sep 27 05:50 UTC (GMT)
Converting and writing out the date Dec 10th 1061 in words, in both American and British English (spelling out, saying the date) Sep 27 05:50 UTC (GMT)
Converting and writing out the date Mar 30th 2005 in words, in both American and British English (spelling out, saying the date) Sep 27 05:50 UTC (GMT)
Converting and writing out the date Oct 27th 2640 in words, in both American and British English (spelling out, saying the date) Sep 27 05:50 UTC (GMT)
Converting and writing out the date Dec 13th 1978 in words, in both American and British English (spelling out, saying the date) Sep 27 05:50 UTC (GMT)
Converting and writing out the date Nov 6th 2550 in words, in both American and British English (spelling out, saying the date) Sep 27 05:50 UTC (GMT)
Converting and writing out the date Sep 11th 1818 in words, in both American and British English (spelling out, saying the date) Sep 27 05:50 UTC (GMT)
Converting and writing out the date Dec 31st 3620 in words, in both American and British English (spelling out, saying the date) Sep 27 05:50 UTC (GMT)
Converting and writing out the date Nov 7th 1428 in words, in both American and British English (spelling out, saying the date) Sep 27 05:50 UTC (GMT)
All the dates that were converted to words (written out, spelled out)

How to write and say the date in both American and British English

1. How to write and say the date in American English

2. How to write and say the date in British English

3. It is common to use numbers instead of months