Need help converting a date to Traditional Roman?

Hi, I am trying to convert a July 16, 2011 to Roman and what ive come up with is

A.D. XVII KAL. AVG.

but my question is, is this correct and how do i add the year 2011 to this, is is MMXI or shoud an AUC be added to this? again i would like to have this authentic as possible. Thanks in advance

2011-07-18T09:09:18Z

So Jaime, would MMXI be correct? everything spelled out would be A.D. XVII KAL. AVG. MMXI ???????

Tatty Tails2011-07-18T22:29:12Z

Favorite Answer

For any further ones you might need, here is an advanced Roman numeral converter
http://www.onlineconversion.com/roman_numerals_advanced.htm
have fun!

?2011-07-18T15:46:46Z

2011 A.D. is equal to 2764 A.U.C 753 (B.C.) Was the traditional date set for the founding of the city of Rome you then add 2011 to that. You should list it as Romans numerals.

MMXI A.U.C. will be correct.