TEXT(MONTH(TODAY() - MOD(TODAY() - DATE(1900, 1, 7), 7)))
+ '/' +
TEXT(DAY(TODAY() - MOD(TODAY() - DATE(1900, 1, 7), 7)))
+ '/' +
TEXT(YEAR(TODAY() - MOD(TODAY() - DATE(1900, 1, 7), 7)))
+ ' to ' +
TEXT(MONTH((TODAY() + 7) - MOD(TODAY() - DATE(1900, 1, 7), 7)))
+ '/' +
TEXT(DAY((TODAY() + 7) - MOD(TODAY() - DATE(1900, 1, 7), 7)))
+ '/' +
TEXT(YEAR((TODAY() + 7) - MOD(TODAY() - DATE(1900, 1, 7), 7)))
which on today's date (02/14/2013), would return:
2/10/2013 to 2/17/2013
I utilized the formula provided in this post to get the current offset on the day of the week. Using that, I just subtracted from today. Unfortunately, you wanted the date formatted outside of the base format of a date which would be 2013-02-14
. To take account for that, I had to do some manipulation and just pull in the month, day, and year of the date.