=TEXT(DATE(RIGHT(A1, 4), MID(A1, 4, 2), LEFT(A1, 2)), "MM/DD/YYYY")
This formula breaks down the date in cell A1 into its components (day, month, year), converts it into the US format, and removes the time portion. Here's a breakdown of how the formula works:
RIGHT(A1, 4) extracts the rightmost 4 characters, which represent the year.
MID(A1, 4, 2) extracts the two characters starting from the 4th character, representing the month.
LEFT(A1, 2) extracts the leftmost 2 characters, representing the day.
DATE(...) combines the extracted year, month, and day into a valid Excel date.
TEXT(..., "MM/DD/YYYY") converts the date into the desired US date format.
Copy this formula to the desired cell where you want the converted date, and it will display the date in the MM/DD/YYYY format without the time.