<p>Hi, I filled in my birthday in dd/mm format instead of mm/dd format on my college application. How to change it?, and what if I wait till new year. So that, I can sit with my counselor and then correct it. Would waiting a week make a big deal?? please help me.</p>
<p>Call the admissions office, tell them you misinterpreted the date format and ask them to fix it.</p>
<p>Does it matter?</p>
<p>@yoskis, it actually does matter. since the wrong format is the wrong date, and it may not match up with other stuff and so on.</p>